Loyalty glossary · 6. Retail and grocery (20)
Member Price
Member Price is a discounted price shown only to loyalty programme members, usually alongside the standard price, to reward membership and steer share of wallet. It is not a negotiated rate but a conditional discount funded by the programme, often as an alternative to accrual.
The shelf label shows two prices for the same item: one for members and one for everyone else. That gap is usually presented as a loyalty reward, but in a grocery basket it functions as a selective surcharge on people who have not joined and surrendered their purchase data. The member price is not a gift; it is a penalty for refusing the programme.
Points schemes create a deferred liability that sits on the balance sheet until redemption. A member price settles at the checkout, so there is no accrual, no future redemption risk, and no breakage to release. That is why grocers often prefer the lower price over a points earn rate, even when the financial cost looks identical in a static model.
Activity based qualification turns the lower price into a compliance mechanism. A shopper may need a minimum number of purchases or app interactions before the member price unlocks. The same item then carries three prices: standard, member, and qualified. Only the last one is a true behavioural reward, and it is the one the grocer most wants to encourage.
Work the numbers. A 20 dollar basket priced at member rates might cost 16 dollars, a saving of 4 dollars, which is exactly 20 percent. Scale the basket to 40 dollars and the same 20 percent discount removes 8 dollars from the bill. The percentage stays constant, but the surrendered margin grows in absolute terms, and no programme has spent anything extra to create the larger saving.
Actuarial models often treat the member price as a simple margin reduction against a fixed baseline. They rarely simulate what happens when the standard price becomes an anchor that no informed shopper ever pays. Once that spreads, the baseline itself moves, and the model assumes margin recovery never arrives. The member price then stops being a discount and becomes the real price, with the higher shelf number serving only to make the lower one look like a win.