Challenge Progress Bar
How to render a customer challenge progress bar using Streaming API challenge progress endpoints.
How to render a customer challenge progress bar using Streaming API challenge progress endpoints.
How to integrate Loyal Guru LE 2025 discount campaigns as a promo engine or coupon server.
How web, app, kiosk, and other digital channels integrate Scratch & Win and Spin the Wheel: listing, visibility, play conditions, play endpoint, and prize outcome.
Metadata, coupon, voucher, POS helper fields, and pagination in the GET /discounts response.
How legacy coupon-server integrations differ from the current discount engine integration.
Public integration guide for Loyal Guru promotion models: New Engine Promo Engine, New Engine Coupon Server, and Legacy Coupon Server.
Endpoint-by-endpoint migration table from the legacy coupon/voucher integration to the current engine, for use in client-facing migration conversations.
How to integrate Loyal Guru as a coupon server while the POS or external system calculates final discount amounts.
How to integrate Loyal Guru as the promotion engine that evaluates campaigns and calculates final discounts at checkout.
How to interpret discount campaigns returned by GET /discounts in coupon server and POS-side integrations.
How to read where a discount effect applies from GET /discounts.
How to read discount campaign eligibility conditions from GET /discounts.
How to read discount effect types, distribution, transaction limits, and bundle mechanics from GET /discounts.
When to use POST /vouchers/redeem versus POST /discounts/redeem in Promo Engine, Coupon Server, and Legacy Coupon Server integrations.