Promotions & coupons

Create automatic promotion rules and issue redeemable coupons in the Solya POS Centrale, and evaluate them against a basket.

The Centrale gives you two complementary discounting tools: promotions, which apply automatically when a basket meets their conditions, and coupons, which are codes a customer redeems. Both are evaluated against the basket at checkout.

What it is for

• Author promotion rules that trigger automatically (for example threshold or multi-buy offers).
• Issue coupons — one at a time or in a batch — and validate them.
• Evaluate promotions against a basket to preview the discount before it is applied.

Key screens and actions

1. Manage promotions

   The promotions screen lists rules with their status. Create or edit a promotion, then deactivate it when the offer ends.

2. Preview with evaluate / dry-run

   Evaluate a promotion against a sample basket to confirm it produces the intended discount before going live.

3. Manage coupons

   The coupons screen lists issued codes. Create a single coupon, or generate a batch, and deactivate codes that should no longer work.

4. Validate a coupon

   Check that a code is valid and applicable — the same validation the till runs at redemption.

In the API

Capability	Endpoints
Promotions	GET/POST /v1/promotions, GET/PUT /v1/promotions/{id}, POST /v1/promotions/{id}/deactivate, POST /v1/promotions/evaluate
Coupons	GET/POST /v1/coupons, POST /v1/coupons/batch, PUT /v1/coupons/{id}, POST /v1/coupons/{id}/deactivate, POST /v1/coupons/validate
Ticket discounts	POST /v1/discounts/ticket, GET /v1/discounts/{id}

See campaigns for sending offers to customers, and the API Reference for full details.