Key Takeaways
- Shopify order SMS on an Android gateway is a webhook/job that POSTs HTTPS to your paired phone — not a Shopify app store “Complete SDK.”
- Free: 1 device / 300 SMS lifetime / 300 contacts.
- Idempotent client_ref per order. Confirm fields in Developer Center.
- You bring the Android and operator credit. Platform pricing is devices plus send volume.
- Isolate login OTP from order/promo traffic.
shopify order sms android gateway is a concept guide: store event → your server → Android SIM. Transactional: transactional SMS. Nest sibling: NestJS order alerts. Live JSON: Developer Center.
Free: 1/300/300. Devices and send volume. App: Downloads.
order · HTTPS · SIM
1. order/paid webhook
2. POST send + client_ref
3. DLR / inbox
Order SMS is HTTPS + a SIM
Shopify does not become a modem. Your worker calls the gateway; the phone radios the SMS. Recipients see your MSISDN.
Retrying “Order #1042 shipped” without client_ref is how customers get five texts and one support ticket.
Shopify order SMS table
| Step | Do | Don't |
|---|---|---|
| Trigger | Paid / fulfilled events | Every cart abandon as OTP |
| Idempotency | client_ref = order id | Blind webhook retries |
| Copy | Short transactional | Spammy promo wording |
| Device | Transactional SIM | Login OTP phone |
| Proof | Staff canary + DLR | Trust HTTP alone |
Keep OTP off the order phone
Flash sales still hit radio limits
Raise OEM ceilings carefully; carrier fair-use remains. Throughput. Messaging practices.
Next steps
Wire one order→SMS path with client_ref. Spend 300 lifetime SMS proving it — then fund the SIM.
Related product pages
Jump to the live product docs for this topic—not another long-form article.
- device and SMS volume pricingPlans and allowances
- transactional SMS for orders and alertsEvent-driven messages
- Android SMS gateway product guideDefinition, product, and how to buy
- SMS API documentationLive endpoint reference
