SF Price Flex enables flexible pricing on Shopify through Auctions, Make an Offer, Pay What You Want, Donations, and Request a Quote. It helps merchants replace fixed pricing with customer-driven pricing across products and collections. Merchants can create campaigns and apply them to products, collections, tags, or the entire store. Each campaign controls pricing behavior and selected pricing mode, giving precise control over where flexible pricing appears.

• Auction: Merchants can run auction campaigns. Customers place competing bids.
• Make an Offer: Useful way to offer price negotiation to your customers.
• Pay What You Want: Customers name their own prices for products.
• Donation: customers to contribute, fundraising, charity-based selling, suppoort.
• Request a Quote: Let customers request quotes, ask for prices. Ideal for B2B.