diff --git a/lib/data/models/settings_model.dart b/lib/data/models/settings_model.dart
index 3262f4d11..c3c355e0a 100644
--- a/lib/data/models/settings_model.dart
+++ b/lib/data/models/settings_model.dart
@@ -957,6 +957,10 @@ abstract class SettingsEntity
   @BuiltValueField(wireName: 'custom_sending_email')
   String get customSendingEmail;
 
+  @nullable
+  @BuiltValueField(wireName: 'accept_client_input_quote_approval')
+  bool get acceptPurchaseOrderNumber;
+
   bool get hasAddress => address1 != null && address1.isNotEmpty;
 
   bool get hasLogo => companyLogo != null && companyLogo.isNotEmpty;
diff --git a/lib/data/models/settings_model.g.dart b/lib/data/models/settings_model.g.dart
index 754a78b1b..b47f14d52 100644
--- a/lib/data/models/settings_model.g.dart
+++ b/lib/data/models/settings_model.g.dart
@@ -1464,6 +1464,13 @@ class _$SettingsEntitySerializer
         ..add(serializers.serialize(value,
             specifiedType: const FullType(String)));
     }
+    value = object.acceptPurchaseOrderNumber;
+    if (value != null) {
+      result
+        ..add('accept_client_input_quote_approval')
+        ..add(
+            serializers.serialize(value, specifiedType: const FullType(bool)));
+    }
     return result;
   }
 
@@ -2316,6 +2323,10 @@ class _$SettingsEntitySerializer
           result.customSendingEmail = serializers.deserialize(value,
               specifiedType: const FullType(String)) as String;
           break;
+        case 'accept_client_input_quote_approval':
+          result.acceptPurchaseOrderNumber = serializers.deserialize(value,
+              specifiedType: const FullType(bool)) as bool;
+          break;
       }
     }
 
@@ -2817,6 +2828,8 @@ class _$SettingsEntity extends SettingsEntity {
   final bool showShippingAddress;
   @override
   final String customSendingEmail;
+  @override
+  final bool acceptPurchaseOrderNumber;
 
   factory _$SettingsEntity([void Function(SettingsEntityBuilder) updates]) =>
       (new SettingsEntityBuilder()..update(updates)).build();
@@ -3029,7 +3042,8 @@ class _$SettingsEntity extends SettingsEntity {
       this.companyLogoSize,
       this.showPaidStamp,
       this.showShippingAddress,
-      this.customSendingEmail})
+      this.customSendingEmail,
+      this.acceptPurchaseOrderNumber})
       : super._();
 
   @override
@@ -3255,7 +3269,8 @@ class _$SettingsEntity extends SettingsEntity {
         companyLogoSize == other.companyLogoSize &&
         showPaidStamp == other.showPaidStamp &&
         showShippingAddress == other.showShippingAddress &&
-        customSendingEmail == other.customSendingEmail;
+        customSendingEmail == other.customSendingEmail &&
+        acceptPurchaseOrderNumber == other.acceptPurchaseOrderNumber;
   }
 
   int __hashCode;
@@ -3279,26 +3294,26 @@ class _$SettingsEntity extends SettingsEntity {
                                                                 $jc(
                                                                     $jc(
                                                                         $jc(
-                                                                            $jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc(0, timezoneId.hashCode), dateFormatId.hashCode), enableMilitaryTime.hashCode), languageId.hashCode), showCurrencyCode.hashCode), currencyId.hashCode), customValue1.hashCode), customValue2.hashCode), customValue3.hashCode), customValue4.hashCode), defaultPaymentTerms.hashCode), defaultValidUntil.hashCode), companyGatewayIds.hashCode), defaultTaskRate.hashCode), sendReminders.hashCode), enablePortal.hashCode), enablePortalDashboard.hashCode), enablePortalTasks.hashCode), enableClientPortalUploads.hashCode), enableVendorPortalUploads.hashCode), emailStyle.hashCode), replyToEmail.hashCode), replyToName.hashCode), emailFromName.hashCode), bccEmail.hashCode), pdfEmailAttachment.hashCode), ublEmailAttachment.hashCode), documentEmailAttachment.hashCode), emailStyleCustom.hashCode), customMessageDashboard.hashCode), customMessageUnpaidInvoice.hashCode), customMessagePaidInvoice.hashCode), customMessageUnapprovedQuote.hashCode), autoArchiveInvoice.hashCode), autoArchiveInvoiceCancelled.hashCode), autoArchiveQuote.hashCode), autoEmailInvoice.hashCode), autoConvertQuote.hashCode), enableInclusiveTaxes.hashCode), translations.hashCode), taskNumberPattern.hashCode), taskNumberCounter.hashCode), expenseNumberPattern.hashCode), expenseNumberCounter.hashCode), recurringExpenseNumberPattern.hashCode), recurringExpenseNumberCounter.hashCode), vendorNumberPattern.hashCode), vendorNumberCounter.hashCode), ticketNumberPattern.hashCode), ticketNumberCounter.hashCode), paymentNumberPattern.hashCode), paymentNumberCounter.hashCode), projectNumberPattern.hashCode), projectNumberCounter.hashCode), invoiceNumberPattern.hashCode), invoiceNumberCounter.hashCode), recurringInvoiceNumberPattern.hashCode), recurringInvoiceNumberCounter.hashCode), quoteNumberPattern.hashCode), quoteNumberCounter.hashCode), clientNumberPattern.hashCode), clientNumberCounter.hashCode), creditNumberPattern.hashCode), creditNumberCounter.hashCode), recurringNumberPrefix.hashCode), resetCounterFrequencyId.hashCode), resetCounterDate.hashCode), counterPadding.hashCode), sharedInvoiceQuoteCounter.hashCode), sharedInvoiceCreditCounter.hashCode), defaultInvoiceTerms.hashCode), defaultQuoteTerms.hashCode), defaultQuoteFooter.hashCode), defaultCreditTerms.hashCode), defaultCreditFooter.hashCode), defaultInvoiceDesignId.hashCode), defaultQuoteDesignId.hashCode), defaultCreditDesignId.hashCode), defaultInvoiceFooter.hashCode), defaultTaxName1.hashCode), defaultTaxRate1.hashCode), defaultTaxName2.hashCode), defaultTaxRate2.hashCode), defaultTaxName3.hashCode), defaultTaxRate3.hashCode), defaultPaymentTypeId.hashCode), pdfVariables.hashCode), emailSignature.hashCode), emailSubjectInvoice.hashCode), emailSubjectQuote.hashCode), emailSubjectCredit.hashCode), emailSubjectPayment.hashCode), emailSubjectPaymentPartial.hashCode), emailBodyInvoice.hashCode), emailBodyQuote.hashCode), emailBodyCredit.hashCode), emailBodyPayment.hashCode), emailBodyPaymentPartial.hashCode), emailSubjectReminder1.hashCode), emailSubjectReminder2.hashCode), emailSubjectReminder3.hashCode), emailBodyReminder1.hashCode), emailBodyReminder2.hashCode), emailBodyReminder3.hashCode), emailSubjectCustom1.hashCode), emailBodyCustom1.hashCode), emailSubjectCustom2.hashCode), emailBodyCustom2.hashCode), emailSubjectCustom3.hashCode), emailBodyCustom3.hashCode), emailSubjectStatement.hashCode), emailBodyStatement.hashCode), emailSubjectPurchaseOrder.hashCode), emailBodyPurchaseOrder.hashCode), enablePortalPassword.hashCode), signatureOnPdf.hashCode), enableEmailMarkup.hashCode), showAcceptInvoiceTerms.hashCode), showAcceptQuoteTerms.hashCode), requireInvoiceSignature.hashCode), requireQuoteSignature.hashCode), name.hashCode), companyLogo.hashCode), website.hashCode), address1.hashCode), address2.hashCode), city.hashCode), state.hashCode), postalCode.hashCode), phone.hashCode), email.hashCode), countryId.hashCode), vatNumber.hashCode), idNumber.hashCode), pageSize.hashCode), pageLayout.hashCode), fontSize.hashCode), primaryColor.hashCode), secondaryColor.hashCode), primaryFont.hashCode), secondaryFont.hashCode), hidePaidToDate.hashCode), embedDocuments.hashCode), allPagesHeader.hashCode), allPagesFooter.hashCode), enableReminder1.hashCode), enableReminder2.hashCode), enableReminder3.hashCode), enableReminderEndless.hashCode), numDaysReminder1.hashCode), numDaysReminder2.hashCode), numDaysReminder3.hashCode), scheduleReminder1.hashCode), scheduleReminder2.hashCode), scheduleReminder3.hashCode), endlessReminderFrequencyId.hashCode), lateFeeAmount1.hashCode), lateFeeAmount2.hashCode), lateFeeAmount3.hashCode), lateFeeAmountEndless.hashCode), lateFeePercent1.hashCode), lateFeePercent2.hashCode), lateFeePercent3.hashCode), lateFeePercentEndless.hashCode), emailSubjectReminderEndless.hashCode), emailBodyReminderEndless.hashCode), clientOnlinePaymentNotification.hashCode), clientManualPaymentNotification.hashCode), clientMarkPaidPaymentNotification.hashCode), counterNumberApplied.hashCode), emailSendingMethod.hashCode), gmailSendingUserId.hashCode), clientPortalTerms.hashCode), clientPortalPrivacy.hashCode), lockInvoices.hashCode), autoBill.hashCode), autoBillStandardInvoices.hashCode), clientPortalAllowUnderPayment.hashCode), clientPortalAllowOverPayment.hashCode), autoBillDate.hashCode), clientPortalUnderPaymentMinimum.hashCode), useCreditsPayment.hashCode), clientPortalCustomHeader.hashCode), clientPortalCustomCss.hashCode), clientPortalCustomFooter.hashCode), clientPortalCustomJs.hashCode), hideEmptyColumnsOnPdf.hashCode), entitySendTime.hashCode), clientPortalTasks.hashCode),
-                                                                                pageNumbering.hashCode),
-                                                                            pageNumberingAlignment.hashCode),
-                                                                        requirePurchaseOrderSignature.hashCode),
-                                                                    defaultPurchaseOrderTerms.hashCode),
-                                                                defaultPurchaseOrderDesignId.hashCode),
-                                                            defaultPurchaseOrderFooter.hashCode),
-                                                        purchaseOrderNumberPattern.hashCode),
-                                                    purchaseOrderNumberCounter.hashCode),
-                                                qrIban.hashCode),
-                                            besrId.hashCode),
-                                        postmarkSecret.hashCode),
-                                    mailgunSecret.hashCode),
-                                mailgunDomain.hashCode),
-                            emailAlignment.hashCode),
-                        showEmailFooter.hashCode),
-                    companyLogoSize.hashCode),
-                showPaidStamp.hashCode),
-            showShippingAddress.hashCode),
-        customSendingEmail.hashCode));
+                                                                            $jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc($jc(0, timezoneId.hashCode), dateFormatId.hashCode), enableMilitaryTime.hashCode), languageId.hashCode), showCurrencyCode.hashCode), currencyId.hashCode), customValue1.hashCode), customValue2.hashCode), customValue3.hashCode), customValue4.hashCode), defaultPaymentTerms.hashCode), defaultValidUntil.hashCode), companyGatewayIds.hashCode), defaultTaskRate.hashCode), sendReminders.hashCode), enablePortal.hashCode), enablePortalDashboard.hashCode), enablePortalTasks.hashCode), enableClientPortalUploads.hashCode), enableVendorPortalUploads.hashCode), emailStyle.hashCode), replyToEmail.hashCode), replyToName.hashCode), emailFromName.hashCode), bccEmail.hashCode), pdfEmailAttachment.hashCode), ublEmailAttachment.hashCode), documentEmailAttachment.hashCode), emailStyleCustom.hashCode), customMessageDashboard.hashCode), customMessageUnpaidInvoice.hashCode), customMessagePaidInvoice.hashCode), customMessageUnapprovedQuote.hashCode), autoArchiveInvoice.hashCode), autoArchiveInvoiceCancelled.hashCode), autoArchiveQuote.hashCode), autoEmailInvoice.hashCode), autoConvertQuote.hashCode), enableInclusiveTaxes.hashCode), translations.hashCode), taskNumberPattern.hashCode), taskNumberCounter.hashCode), expenseNumberPattern.hashCode), expenseNumberCounter.hashCode), recurringExpenseNumberPattern.hashCode), recurringExpenseNumberCounter.hashCode), vendorNumberPattern.hashCode), vendorNumberCounter.hashCode), ticketNumberPattern.hashCode), ticketNumberCounter.hashCode), paymentNumberPattern.hashCode), paymentNumberCounter.hashCode), projectNumberPattern.hashCode), projectNumberCounter.hashCode), invoiceNumberPattern.hashCode), invoiceNumberCounter.hashCode), recurringInvoiceNumberPattern.hashCode), recurringInvoiceNumberCounter.hashCode), quoteNumberPattern.hashCode), quoteNumberCounter.hashCode), clientNumberPattern.hashCode), clientNumberCounter.hashCode), creditNumberPattern.hashCode), creditNumberCounter.hashCode), recurringNumberPrefix.hashCode), resetCounterFrequencyId.hashCode), resetCounterDate.hashCode), counterPadding.hashCode), sharedInvoiceQuoteCounter.hashCode), sharedInvoiceCreditCounter.hashCode), defaultInvoiceTerms.hashCode), defaultQuoteTerms.hashCode), defaultQuoteFooter.hashCode), defaultCreditTerms.hashCode), defaultCreditFooter.hashCode), defaultInvoiceDesignId.hashCode), defaultQuoteDesignId.hashCode), defaultCreditDesignId.hashCode), defaultInvoiceFooter.hashCode), defaultTaxName1.hashCode), defaultTaxRate1.hashCode), defaultTaxName2.hashCode), defaultTaxRate2.hashCode), defaultTaxName3.hashCode), defaultTaxRate3.hashCode), defaultPaymentTypeId.hashCode), pdfVariables.hashCode), emailSignature.hashCode), emailSubjectInvoice.hashCode), emailSubjectQuote.hashCode), emailSubjectCredit.hashCode), emailSubjectPayment.hashCode), emailSubjectPaymentPartial.hashCode), emailBodyInvoice.hashCode), emailBodyQuote.hashCode), emailBodyCredit.hashCode), emailBodyPayment.hashCode), emailBodyPaymentPartial.hashCode), emailSubjectReminder1.hashCode), emailSubjectReminder2.hashCode), emailSubjectReminder3.hashCode), emailBodyReminder1.hashCode), emailBodyReminder2.hashCode), emailBodyReminder3.hashCode), emailSubjectCustom1.hashCode), emailBodyCustom1.hashCode), emailSubjectCustom2.hashCode), emailBodyCustom2.hashCode), emailSubjectCustom3.hashCode), emailBodyCustom3.hashCode), emailSubjectStatement.hashCode), emailBodyStatement.hashCode), emailSubjectPurchaseOrder.hashCode), emailBodyPurchaseOrder.hashCode), enablePortalPassword.hashCode), signatureOnPdf.hashCode), enableEmailMarkup.hashCode), showAcceptInvoiceTerms.hashCode), showAcceptQuoteTerms.hashCode), requireInvoiceSignature.hashCode), requireQuoteSignature.hashCode), name.hashCode), companyLogo.hashCode), website.hashCode), address1.hashCode), address2.hashCode), city.hashCode), state.hashCode), postalCode.hashCode), phone.hashCode), email.hashCode), countryId.hashCode), vatNumber.hashCode), idNumber.hashCode), pageSize.hashCode), pageLayout.hashCode), fontSize.hashCode), primaryColor.hashCode), secondaryColor.hashCode), primaryFont.hashCode), secondaryFont.hashCode), hidePaidToDate.hashCode), embedDocuments.hashCode), allPagesHeader.hashCode), allPagesFooter.hashCode), enableReminder1.hashCode), enableReminder2.hashCode), enableReminder3.hashCode), enableReminderEndless.hashCode), numDaysReminder1.hashCode), numDaysReminder2.hashCode), numDaysReminder3.hashCode), scheduleReminder1.hashCode), scheduleReminder2.hashCode), scheduleReminder3.hashCode), endlessReminderFrequencyId.hashCode), lateFeeAmount1.hashCode), lateFeeAmount2.hashCode), lateFeeAmount3.hashCode), lateFeeAmountEndless.hashCode), lateFeePercent1.hashCode), lateFeePercent2.hashCode), lateFeePercent3.hashCode), lateFeePercentEndless.hashCode), emailSubjectReminderEndless.hashCode), emailBodyReminderEndless.hashCode), clientOnlinePaymentNotification.hashCode), clientManualPaymentNotification.hashCode), clientMarkPaidPaymentNotification.hashCode), counterNumberApplied.hashCode), emailSendingMethod.hashCode), gmailSendingUserId.hashCode), clientPortalTerms.hashCode), clientPortalPrivacy.hashCode), lockInvoices.hashCode), autoBill.hashCode), autoBillStandardInvoices.hashCode), clientPortalAllowUnderPayment.hashCode), clientPortalAllowOverPayment.hashCode), autoBillDate.hashCode), clientPortalUnderPaymentMinimum.hashCode), useCreditsPayment.hashCode), clientPortalCustomHeader.hashCode), clientPortalCustomCss.hashCode), clientPortalCustomFooter.hashCode), clientPortalCustomJs.hashCode), hideEmptyColumnsOnPdf.hashCode), entitySendTime.hashCode), clientPortalTasks.hashCode), pageNumbering.hashCode),
+                                                                                pageNumberingAlignment.hashCode),
+                                                                            requirePurchaseOrderSignature.hashCode),
+                                                                        defaultPurchaseOrderTerms.hashCode),
+                                                                    defaultPurchaseOrderDesignId.hashCode),
+                                                                defaultPurchaseOrderFooter.hashCode),
+                                                            purchaseOrderNumberPattern.hashCode),
+                                                        purchaseOrderNumberCounter.hashCode),
+                                                    qrIban.hashCode),
+                                                besrId.hashCode),
+                                            postmarkSecret.hashCode),
+                                        mailgunSecret.hashCode),
+                                    mailgunDomain.hashCode),
+                                emailAlignment.hashCode),
+                            showEmailFooter.hashCode),
+                        companyLogoSize.hashCode),
+                    showPaidStamp.hashCode),
+                showShippingAddress.hashCode),
+            customSendingEmail.hashCode),
+        acceptPurchaseOrderNumber.hashCode));
   }
 
   @override
@@ -3515,7 +3530,8 @@ class _$SettingsEntity extends SettingsEntity {
           ..add('companyLogoSize', companyLogoSize)
           ..add('showPaidStamp', showPaidStamp)
           ..add('showShippingAddress', showShippingAddress)
-          ..add('customSendingEmail', customSendingEmail))
+          ..add('customSendingEmail', customSendingEmail)
+          ..add('acceptPurchaseOrderNumber', acceptPurchaseOrderNumber))
         .toString();
   }
 }
@@ -4544,6 +4560,11 @@ class SettingsEntityBuilder
   set customSendingEmail(String customSendingEmail) =>
       _$this._customSendingEmail = customSendingEmail;
 
+  bool _acceptPurchaseOrderNumber;
+  bool get acceptPurchaseOrderNumber => _$this._acceptPurchaseOrderNumber;
+  set acceptPurchaseOrderNumber(bool acceptPurchaseOrderNumber) =>
+      _$this._acceptPurchaseOrderNumber = acceptPurchaseOrderNumber;
+
   SettingsEntityBuilder();
 
   SettingsEntityBuilder get _$this {
@@ -4757,6 +4778,7 @@ class SettingsEntityBuilder
       _showPaidStamp = $v.showPaidStamp;
       _showShippingAddress = $v.showShippingAddress;
       _customSendingEmail = $v.customSendingEmail;
+      _acceptPurchaseOrderNumber = $v.acceptPurchaseOrderNumber;
       _$v = null;
     }
     return this;
@@ -4987,7 +5009,8 @@ class SettingsEntityBuilder
               companyLogoSize: companyLogoSize,
               showPaidStamp: showPaidStamp,
               showShippingAddress: showShippingAddress,
-              customSendingEmail: customSendingEmail);
+              customSendingEmail: customSendingEmail,
+              acceptPurchaseOrderNumber: acceptPurchaseOrderNumber);
     } catch (_) {
       String _$failedField;
       try {
diff --git a/lib/ui/settings/client_portal.dart b/lib/ui/settings/client_portal.dart
index c59bc241d..209d0f102 100644
--- a/lib/ui/settings/client_portal.dart
+++ b/lib/ui/settings/client_portal.dart
@@ -406,14 +406,25 @@ class _ClientPortalState extends State<ClientPortal>
                       onChanged: (value) => viewModel.onSettingsChanged(
                           settings.rebuild(
                               (b) => b..enableClientPortalUploads = value))),
-                  BoolDropdownButton(
-                      label: localization.vendorDocumentUpload,
-                      helpLabel: localization.vendorDocumentUploadHelp,
-                      value: settings.enableVendorPortalUploads,
-                      iconData: MdiIcons.upload,
-                      onChanged: (value) => viewModel.onSettingsChanged(
-                          settings.rebuild(
-                              (b) => b..enableVendorPortalUploads = value))),
+                  if (company.isModuleEnabled(EntityType.vendor))
+                    BoolDropdownButton(
+                        label: localization.vendorDocumentUpload,
+                        helpLabel: localization.vendorDocumentUploadHelp,
+                        value: settings.enableVendorPortalUploads,
+                        iconData: MdiIcons.upload,
+                        onChanged: (value) => viewModel.onSettingsChanged(
+                            settings.rebuild(
+                                (b) => b..enableVendorPortalUploads = value))),
+                  if (company.isModuleEnabled(EntityType.purchaseOrder) &&
+                      company.isModuleEnabled(EntityType.quote))
+                    BoolDropdownButton(
+                        label: localization.acceptPurchaseOrderNumber,
+                        helpLabel: localization.acceptPurchaseOrderNumberHelp,
+                        value: settings.acceptPurchaseOrderNumber,
+                        iconData: Icons.numbers,
+                        onChanged: (value) => viewModel.onSettingsChanged(
+                            settings.rebuild(
+                                (b) => b..acceptPurchaseOrderNumber = value))),
                   if (!state.settingsUIState.isFiltered)
                     BoolDropdownButton(
                       label: localization.storefront,
diff --git a/lib/ui/settings/settings_list.dart b/lib/ui/settings/settings_list.dart
index 3c7c8ef93..9e96f5b3a 100644
--- a/lib/ui/settings/settings_list.dart
+++ b/lib/ui/settings/settings_list.dart
@@ -548,6 +548,7 @@ class SettingsSearch extends StatelessWidget {
           'domain',
           'client_document_upload',
           'vendor_document_upload#2022-07-06',
+          'accept_purchase_order_number#2023-02-02',
         ],
         [
           'client_registration',
diff --git a/lib/utils/i18n.dart b/lib/utils/i18n.dart
index 89e5a77df..6a051beb8 100644
--- a/lib/utils/i18n.dart
+++ b/lib/utils/i18n.dart
@@ -16,6 +16,9 @@ mixin LocalizationsProvider on LocaleCodeAware {
   static final Map<String, Map<String, String>> _localizedValues = {
     'en': {
       // STARTER: lang key - do not remove comment
+      'accept_purchase_order_number': 'Accept Purchase Order Number',
+      'accept_purchase_order_number_help':
+          'Enable clients to provide a PO number when approving a quote',
       'from_email': 'From Email',
       'show_preview': 'Show Preview',
       'show_paid_stamp': 'Show Paid Stamp',
@@ -94386,6 +94389,14 @@ mixin LocalizationsProvider on LocaleCodeAware {
       _localizedValues[localeCode]['from_email'] ??
       _localizedValues['en']['from_email'];
 
+  String get acceptPurchaseOrderNumber =>
+      _localizedValues[localeCode]['accept_purchase_order_number'] ??
+      _localizedValues['en']['accept_purchase_order_number'];
+
+  String get acceptPurchaseOrderNumberHelp =>
+      _localizedValues[localeCode]['accept_purchase_order_number_help'] ??
+      _localizedValues['en']['accept_purchase_order_number_help'];
+
 // STARTER: lang field - do not remove comment
 
   String lookup(String key) {