Hi {{ $('On form submission').item.json.Name }},
\n Scan the QR code below to claim your special discount.
Hurry, the offer is limited!
\n\n\n", "options": {}, "subject": "[n8n] Exclusive Discount Coupon", "toEmail": "={{ $('Form Fields').item.json.Email }}", "fromEmail": "=EMAILFROM" }, "credentials": { "smtp": { "id": "hRjP3XbDiIQqvi7x", "name": "SMTP info@n3witalia.com" } }, "typeVersion": 2.1 }, { "id": "5893bd1d-762d-4337-8392-6d358002845a", "name": "Update Lead", "type": "n8n-nodes-base.httpRequest", "position": [ 1020, 100 ], "parameters": { "url": "=https://suitecrm.dev.n3witalia.com/Api/V8/module", "method": "PATCH", "options": { "response": { "response": { "responseFormat": "json" } } }, "jsonBody": "={\n \"data\": {\n \"type\": \"Leads\",\n \"id\": \"{{ $('Not used?').item.json['ID LEAD'] }}\",\n \"attributes\": {\n \"coupon_used_c\": \"yes\"\n }\n }\n}", "sendBody": true, "sendHeaders": true, "specifyBody": "json", "headerParameters": { "parameters": [ { "name": "Authorization", "value": "=Bearer {{$node[\"Token SuiteCRM 1\"].json[\"access_token\"]}}" }, { "name": "Content-Type", "value": "application/vnd.api+json" } ] } }, "notesInFlow": true, "typeVersion": 3 }, { "id": "fd0a43f4-a3f1-4008-947c-f8208d2126f7", "name": "Not used?", "type": "n8n-nodes-base.if", "position": [ 540, 240 ], "parameters": { "options": {}, "conditions": { "options": { "version": 2, "leftValue": "", "caseSensitive": true, "typeValidation": "strict" }, "combinator": "and", "conditions": [ { "id": "50546d87-ab37-4c8a-b835-e1a60f3aa0dc", "operator": { "type": "string", "operation": "empty", "singleValue": true }, "leftValue": "={{ $json['USED COUPON?'] }}", "rightValue": "" }, { "id": "025a42b8-fb90-44a8-951a-0e321b42c3b9", "operator": { "type": "number", "operation": "exists", "singleValue": true }, "leftValue": "={{ $json.row_number }}", "rightValue": "" } ] } }, "typeVersion": 2.2 }, { "id": "0029c366-aec1-4305-aab5-2ab6845e2828", "name": "Coupon OK", "type": "n8n-nodes-base.respondToWebhook", "position": [ 1480, 100 ], "parameters": { "options": {}, "respondWith": "text", "responseBody": "Qr valid!" }, "typeVersion": 1.1 }, { "id": "4c326412-0965-4f1c-9b77-2704d37a7151", "name": "No coupon", "type": "n8n-nodes-base.respondToWebhook", "position": [ 320, 460 ], "parameters": { "options": { "responseCode": 200 }, "respondWith": "text", "responseBody": "Coupon not valid" }, "typeVersion": 1.1 }, { "id": "e18cf9e7-584d-4f49-88b8-4c3a513ff613", "name": "Coupon KO", "type": "n8n-nodes-base.respondToWebhook", "position": [ 800, 320 ], "parameters": { "options": { "responseCode": 200 }, "respondWith": "text", "responseBody": "Coupon already used" }, "typeVersion": 1.1 }, { "id": "55a63a65-5472-4e50-8150-604c6bc9dd18", "name": "Token SuiteCRM 1", "type": "n8n-nodes-base.httpRequest", "position": [ 800, 100 ], "parameters": { "url": "=https://SUITECRMURL/Api/access_token", "options": {}, "requestMethod": "POST", "bodyParametersUi": { "parameter": [ { "name": "grant_type", "value": "client_credentials" }, { "name": "client_id", "value": "CLIENTID" }, { "name": "client_secret", "value": "CLIENTSECRET" } ] }, "allowUnauthorizedCerts": true }, "notesInFlow": true, "typeVersion": 1 }, { "id": "c843c9f2-9940-423c-bc9d-8530fb43f229", "name": "Set coupon", "type": "n8n-nodes-base.set", "position": [ -180, 340 ], "parameters": { "options": {}, "assignments": { "assignments": [ { "id": "4e9a4330-d654-410f-9b99-aa57545c2c80", "name": "qr", "type": "string", "value": "={{ $json.query.qr }}" } ] } }, "typeVersion": 3.4 }, { "id": "9a2d877d-9016-460e-b376-ea27c59a492a", "name": "Get Lead", "type": "n8n-nodes-base.googleSheets", "position": [ 320, 240 ], "parameters": { "options": { "returnFirstMatch": true }, "filtersUI": { "values": [ { "lookupValue": "={{ $json.qr }}", "lookupColumn": "COUPON" } ] }, "sheetName": { "__rl": true, "mode": "list", "value": "gid=0", "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1lnRZodxZSOA0QSuzkAb7ZJcfFfNXpX7NcxMdckMTN90/edit#gid=0", "cachedResultName": "Foglio1" }, "documentId": { "__rl": true, "mode": "list", "value": "1lnRZodxZSOA0QSuzkAb7ZJcfFfNXpX7NcxMdckMTN90", "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1lnRZodxZSOA0QSuzkAb7ZJcfFfNXpX7NcxMdckMTN90/edit?usp=drivesdk", "cachedResultName": "Coupon" } }, "credentials": { "googleSheetsOAuth2Api": { "id": "JYR6a64Qecd6t8Hb", "name": "Google Sheets account" } }, "typeVersion": 4.5 }, { "id": "da2e62e5-898c-4024-8d85-517b18dcefc3", "name": "Sticky Note", "type": "n8n-nodes-base.stickyNote", "position": [ -200, 280 ], "parameters": { "width": 360, "height": 220, "content": "Check if the QR code scan is valid" }, "typeVersion": 1 }, { "id": "507dc2ab-a762-49b8-a13a-c9b20c7135d8", "name": "Sticky Note1", "type": "n8n-nodes-base.stickyNote", "position": [ 300, 180 ], "parameters": { "width": 360, "height": 220, "content": "Check if coupon is valid" }, "typeVersion": 1 }, { "id": "f44b5645-1611-4c16-83ac-ee8a4821970b", "name": "Sticky Note5", "type": "n8n-nodes-base.stickyNote", "position": [ 760, 40 ], "parameters": { "width": 420, "height": 220, "content": "Enter the lead with the relative coupon on Suite CRM. Change SUITECRMURL, CLIENTSECRET and CLIENTID" }, "typeVersion": 1 }, { "id": "ad0a5999-2616-4c7b-8108-6f13e573490b", "name": "Update coupon used", "type": "n8n-nodes-base.googleSheets", "position": [ 1240, 100 ], "parameters": { "columns": { "value": { "ID LEAD": "={{ $json.data.id }}", "USED COUPON?": "yes" }, "schema": [ { "id": "NAME", "type": "string", "display": true, "required": false, "displayName": "NAME", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "SURNAME", "type": "string", "display": true, "required": false, "displayName": "SURNAME", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "EMAIL", "type": "string", "display": true, "required": false, "displayName": "EMAIL", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "PHONE", "type": "string", "display": true, "required": false, "displayName": "PHONE", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "COUPON", "type": "string", "display": true, "required": false, "displayName": "COUPON", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "DATE", "type": "string", "display": true, "required": false, "displayName": "DATE", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "ID LEAD", "type": "string", "display": true, "removed": false, "required": false, "displayName": "ID LEAD", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "USED COUPON?", "type": "string", "display": true, "required": false, "displayName": "USED COUPON?", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "row_number", "type": "string", "display": true, "removed": true, "readOnly": true, "required": false, "displayName": "row_number", "defaultMatch": false, "canBeUsedToMatch": true } ], "mappingMode": "defineBelow", "matchingColumns": [ "ID LEAD" ], "attemptToConvertTypes": false, "convertFieldsToString": false }, "options": {}, "operation": "update", "sheetName": { "__rl": true, "mode": "list", "value": "gid=0", "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1lnRZodxZSOA0QSuzkAb7ZJcfFfNXpX7NcxMdckMTN90/edit#gid=0", "cachedResultName": "Foglio1" }, "documentId": { "__rl": true, "mode": "list", "value": "1lnRZodxZSOA0QSuzkAb7ZJcfFfNXpX7NcxMdckMTN90", "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1lnRZodxZSOA0QSuzkAb7ZJcfFfNXpX7NcxMdckMTN90/edit?usp=drivesdk", "cachedResultName": "Coupon" } }, "credentials": { "googleSheetsOAuth2Api": { "id": "JYR6a64Qecd6t8Hb", "name": "Google Sheets account" } }, "typeVersion": 4.5 }, { "id": "acd6a7fb-aeae-4baf-8f60-af16715a6de6", "name": "Sticky Note6", "type": "n8n-nodes-base.stickyNote", "position": [ 1560, -380 ], "parameters": { "width": 220, "height": 220, "content": "Set the Webhook URL" }, "typeVersion": 1 }, { "id": "091a00b6-34bd-4221-b2f1-4d55719a273a", "name": "Sticky Note7", "type": "n8n-nodes-base.stickyNote", "position": [ -480, -900 ], "parameters": { "color": 3, "width": 680, "height": 240, "content": "## Coupon assignment and simple validation system\n\nThis workflow is designed to manage the assignment and validation of unique QR code coupons within a lead generation system. The process begins with a webhook that receives data from a user-filled form, containing information such as name, surname, email, and phone number. This data is then processed to check if the lead already exists in the system, preventing duplicates.\n\nDISCLAIMER: The system is very simple and basic but can be improved and made very efficient through specific controls and new implementations" }, "typeVersion": 1 } ], "active": false, "pinData": {}, "settings": { "executionOrder": "v1" }, "versionId": "00ea32a4-635c-41c0-a789-e7b45efdf193", "connections": { "If": { "main": [ [ { "node": "Get Lead", "type": "main", "index": 0 } ], [ { "node": "No coupon", "type": "main", "index": 0 } ] ] }, "Get QR": { "main": [ [ { "node": "Send Email", "type": "main", "index": 0 } ] ] }, "Webhook": { "main": [ [ { "node": "Set coupon", "type": "main", "index": 0 } ] ] }, "Get Lead": { "main": [ [ { "node": "Not used?", "type": "main", "index": 0 } ] ] }, "Not used?": { "main": [ [ { "node": "Token SuiteCRM 1", "type": "main", "index": 0 } ], [ { "node": "Coupon KO", "type": "main", "index": 0 } ] ] }, "Get Coupon": { "main": [ [ { "node": "Token SuiteCRM", "type": "main", "index": 0 } ] ] }, "Set coupon": { "main": [ [ { "node": "If", "type": "main", "index": 0 } ] ] }, "Form Fields": { "main": [ [ { "node": "Duplicate Lead?", "type": "main", "index": 0 } ] ] }, "Update Lead": { "main": [ [ { "node": "Update coupon used", "type": "main", "index": 0 } ] ] }, "Update Sheet": { "main": [ [ { "node": "Get QR", "type": "main", "index": 0 } ] ] }, "Is Duplicate?": { "main": [ [], [ { "node": "Get Coupon", "type": "main", "index": 0 } ] ] }, "Token SuiteCRM": { "main": [ [ { "node": "Create Lead SuiteCRM", "type": "main", "index": 0 } ] ] }, "Duplicate Lead?": { "main": [ [ { "node": "Is Duplicate?", "type": "main", "index": 0 } ] ] }, "Token SuiteCRM 1": { "main": [ [ { "node": "Update Lead", "type": "main", "index": 0 } ] ] }, "On form submission": { "main": [ [ { "node": "Form Fields", "type": "main", "index": 0 } ] ] }, "Update coupon used": { "main": [ [ { "node": "Coupon OK", "type": "main", "index": 0 } ] ] }, "Create Lead SuiteCRM": { "main": [ [ { "node": "Update Sheet", "type": "main", "index": 0 } ] ] } } }