Firmhouse integration

What Firmhouse is

Firmhouse is a subscription commerce platform built natively for Shopify that handles recurring orders, subscriber portals, trial-to-paid flows, and retention mechanics — with a particular strength in physical product subscriptions and payment flexibility across multiple European payment methods.

How we integrate Firmhouse with Shopify

Firmhouse connects to Shopify via its dedicated integration, creating subscription contracts as Shopify orders on each billing cycle. Ecom Majesty's integration work covers configuring subscription plans and pricing rules inside Firmhouse, customising the subscriber self-service portal to match the storefront brand, setting up the purchase widget on product pages, and aligning the subscription order flow with any fulfilment or ERP systems the brand runs downstream. Where the client uses a European PSP such as Mollie or Adyen, Ecom Majesty verifies payment method compatibility with Firmhouse's billing engine and handles any required webhook alignment between the PSP, Firmhouse, and Shopify.

What the work involves

• Subscription plans and pricing rules configured inside Firmhouse.
• Subscriber self-service portal customised to match the storefront brand.
• Purchase widget set up on product pages, with the subscription order flow aligned to fulfilment or ERP downstream.
• PSP compatibility (Mollie, Adyen) verified, with webhook alignment between PSP, Firmhouse and Shopify.