Task: Process Shopify new orders with Zoho CRM and Harvest

n8n workflow JSON:
{"nodes":[{"name":"Zoho","type":"n8n-nodes-base.zohoCrm","position":[950,610],"parameters":{"lastName":"={{$json[\"customer_lastname\"]}}","resource":"contact","operation":"upsert","additionalFields":{"Email":"={{$json[\"customer_email\"]}}","Phone":"={{$json[\"customer_phone\"]}}","First_Name":"={{$json[\"customer_firstname\"]}}","Mailing_Address":{"address_fields":{"Mailing_Zip":"={{$json[\"customer_zipcode\"]}}","Mailing_City":"={{$json[\"customer_city\"]}}","Mailing_State":"=","Mailing_Street":"={{$json[\"customer_street\"]}}","Mailing_Country":"={{$json[\"customer_country\"]}}"}}}},"credentials":{"zohoOAuth2Api":"zoho_api"},"typeVersion":1},{"name":"Trello","type":"n8n-nodes-base.trello","position":[1160,800],"parameters":{"name":"=Shopify order {{$node[\"order created\"].json[\"order_number\"]}}","listId":"list01","additionalFields":{"urlSource":"={{$node[\"order created\"].json[\"order_status_url\"]}}"}},"credentials":{"trelloApi":"trello_nodeqa"},"typeVersion":1},{"name":"Set fields","type":"n8n-nodes-base.set","position":[760,760],"parameters":{"values":{"number":[{"name":"customer_phone","value":"={{$json[\"customer\"][\"default_address\"][\"phone\"]}}"},{"name":"customer_zipcode","value":"={{$json[\"shipping_address\"][\"zip\"]}}"},{"name":"order_value","value":"={{$json[\"current_total_price\"]}}"}],"string":[{"name":"customer_firstname","value":"={{$json[\"customer\"][\"first_name\"]}}"},{"name":"customer_lastname","value":"={{$json[\"customer\"][\"last_name\"]}}"},{"name":"customer_email","value":"={{$json[\"customer\"][\"email\"]}}"},{"name":"customer_country","value":"={{$json[\"shipping_address\"][\"country\"]}}"},{"name":"customer_street","value":"={{$json[\"shipping_address\"][\"address1\"]}}"},{"name":"customer_city","value":"={{$json[\"shipping_address\"][\"city\"]}}"},{"name":"customer_province","value":"={{$json[\"shipping_address\"][\"province\"]}}"}]},"options":{},"keepOnlySet":true},"typeVersion":1},{"name":"IF","type":"n8n-nodes-base.if","position":[960,1040],"parameters":{"conditions":{"number":[{"value1":"={{$json[\"order_value\"]}}","value2":50,"operation":"larger"}]}},"typeVersion":1},{"name":"Gmail - coupon","type":"n8n-nodes-base.gmail","position":[1140,950],"parameters":{"toList":["={{$node[\"Set fields\"].json[\"customer_email\"]}}"],"message":"=Hi {{$json[\"customer_firstname\"]}},\n\nThank you for your order! Here's a 15% coupon code to use for your next order: COUPON15\n\nBest,\nShop Owner","subject":"Your Shopify order","resource":"message","additionalFields":{}},"credentials":{"gmailOAuth2":"gmail"},"typeVersion":1},{"name":"Gmail - thankyou","type":"n8n-nodes-base.gmail","position":[1140,1150],"parameters":{"toList":["={{$node[\"Set fields\"].json[\"customer_email\"]}}"],"message":"=Hi {{$node[\"Set fields\"].json[\"customer_firstname\"]}},\nThank you for your order! We're getting it ready for shipping it to you.\n\nBest,\nShop Owner","subject":"Your Shopify order","resource":"message","additionalFields":{}},"credentials":{"gmailOAuth2":"gmail"},"typeVersion":1},{"name":"Mailchimp","type":"n8n-nodes-base.mailchimp","position":[1340,950],"parameters":{"list":"qwertz","tags":["high-order"],"email":"={{$node[\"Set fields\"].json[\"customer_email\"]}}","options":{},"resource":"memberTag"},"credentials":{"mailchimpApi":"mailchimp_API"},"typeVersion":1},{"name":"order created","type":"n8n-nodes-base.shopifyTrigger","position":[560,760],"webhookId":"qwertz","parameters":{"topic":"orders/create"},"credentials":{"shopifyApi":"shopify_nodeqa"},"typeVersion":1},{"name":"Harvest","type":"n8n-nodes-base.harvest","position":[980,800],"parameters":{"clientId":"shopify_client","resource":"invoice","accountId":"12345","operation":"create","additionalFields":{"currency":"={{$node[\"order created\"].json[\"currency\"]}}","issue_date":"={{$node[\"order created\"].json[\"processed_at\"]}}","payment_term":"net 15","purchase_order":"={{$node[\"order created\"].json[\"order_number\"]}}"}},"credentials":{"harvestApi":"harvest_token"},"typeVersion":1}],"connections":{"IF":{"main":[[{"node":"Gmail - coupon","type":"main","index":0}],[{"node":"Gmail - thankyou","type":"main","index":0}]]},"Harvest":{"main":[[{"node":"Trello","type":"main","index":0}]]},"Set fields":{"main":[[{"node":"Harvest","type":"main","index":0},{"node":"IF","type":"main","index":0},{"node":"Zoho","type":"main","index":0}]]},"order created":{"main":[[{"node":"Set fields","type":"main","index":0}]]},"Gmail - coupon":{"main":[[{"node":"Mailchimp","type":"main","index":0}]]}}}