Inkit has partnered with Shopify, the best ecommerce platform that has everything you need to sell online, on social media, in person, and now offline with Inkit. Use Inkit and Shopify to sync your ecommerce store with offline marketing and customer communications. Automatically send personalized postcards, letters, and more as seamlessly as sending emails. Inkit direct mailers are sent to customers based on actions or events within Shopify Flow to acquire, re-engage, and retain customers efficiently and effectively. The Inkit webhook can be built as long as you have a pre-existing Shopify account and the Shopify Flow app installed.
If you'd like to send Postcards, use the following guide: Inkit Postcards API.
If you'd like to send Letters, use the following guide: Inkit Letters API.