For Shopify brands
One pincode goes live at a time. Everyone there gets the deal.
flashpin rotates your delivery pincodes on a schedule you set. Shoppers in the live one get a discount applied automatically at checkout — no code to type, no redirect. Refer a friend and you earn coins to spend on any future order.
How it works
- 1
You list your pincodes
The areas you deliver to, and how long each should stay live. Five minutes each is typical.
- 2
We rotate them
One pincode is live at any moment. When its window closes, the next one opens.
- 3
Shoppers there get the discount
Applied at Shopify's own checkout, based on their real delivery address.
- 4
Referrals earn coins
A buyer who shares their link earns coins when a friend buys in time. Coins spend on any order later — they don't depend on a live deal.
Apply to join
We review applications within one business day and email you an install link once you're approved.