Promotions, coupons, and referrals
General rules for promotion codes, referral rules, usage limits, and anti-fraud checks.
Applicable rules
A promotion is subject to the conditions displayed with the offer: dates, discount type, amount, cap, stacking group, global limit, per-user limit, and any named eligibility.
Classic coupon codes may be normalized to uppercase by the platform. Active referral rules are limited by beneficiary type to avoid contradictory duplicates.
Fraud and suspension
Grinsel may refuse, suspend, or cancel a promotion in case of obvious error, abusive use, multi-accounting, fraud, technical circumvention, or breach of the displayed conditions.
Unless stated otherwise, a promotion cannot be exchanged for cash and does not create any acquired right to a future discount.