Create a TBYB selling plan group. Curl example: “curl -X POST \nhttps://your-development-store.myshopify.com/admin/api/2025-04/graphql.json …
sellingPlanGroupCreate – GraphQL Admin – Shopify.dev
Create a TBYB selling plan group. Curl example: “curl -X POST \nhttps://your-development-store.myshopify.com/admin/api/2025-04/graphql.json …