1.3.0

• Promo codes: the "Promo codes" setting of a site binds a pool of OneTrace promo codes to a cart rule ("pool_key = rule id" per line). Every 5 minutes (agent) new and changed codes of the pool come by the cursor of the platform and become one-order coupons of the rule with the expiry of the code; coupons of other rules with the same code are left as they are. The connection check warns about a missing promo.read permission.
• Referrals: a new user with the tracker's cdp_ref cookie of a ?ref= link — the friend's code is sent to the platform by an agent (loyalty()->refer()), repeated while the user is unknown to it; the friend gets the welcome reward at once.
• The component onetrace:loyalty.account: the referral link with a copy button, friends who came and the points for them, active promo codes of the customer; referral rewards in the history.
• onetrace-php 1.7.