Subscriptions that bill on time, recover failed payments, and keep a complete audit trail.
Boomrrang turns your Shopify products into subscriptions and then does the unglamorous part: it schedules every billing cycle, charges on time, and works a recovery sequence when a payment fails instead of letting the subscription lapse.
Available on the Shopify App Store. Questions: support@boomrrang.com
Recovery that reads the decline
An expired card, insufficient funds and a hard decline are different problems. Each failed payment enters a recovery ladder branched by its decline reason, not a retry timer.
Billing you can audit
Every state change is written to an append-only ledger in the same transaction that makes the change. “Why did this subscription pause?” always has an answer.
Safe by default
New stores start in dry-run: the engine logs what it would charge before it charges anything. Every store keeps its own kill switch.
Permissions that mean something
Staff roles separate seeing subscriptions from seeing customer personal data from exporting it. Shopify authenticates; Boomrrang authorizes.
A minimal data footprint
Subscriber names and addresses are read from Shopify when a page needs them, not stored. The one customer field kept is the email address the subscription list and portal sign-in use — plus what you move from a previous subscriptions app, as our privacy policy describes.
One honest note: Boomrrang opens in its own secure tab rather than inside the Shopify admin. Each store gets its own isolated address — that separation is how we keep one store’s data unreachable from another’s.