Retrieve all live or upcoming promotions available to you, grouped by the brand slug they belong to. Each brand key maps to an array of promotions that can apply to supported transaction types.

Promotions details can change after creation, the last_edited_at value reflects when any of the values in the promotion object payload were last changed.

The payload response lists only live and upcoming promotions. If a promotion is cancelled it will not appear in the payload

The priority field will only be populated if two or more promotions 'overlap' on brand and date and denomination. In such circumstances priority will have an integer value, and the promotion with the lower number will take priority.