Multi-location BOPIS is broken by default. Shoppers can't see which store has stock, can't pick a location in cart, and when pickup-only and shippable items mix, checkout blocks entirely.BopiSafe fixes the full flow. It shows real-time stock and capacity per location, lets shoppers choose their store in cart, filters to items available there, then splits into two native checkouts — pickup and shipping.Shop Pay works. No draft orders. No blocked carts.