Ahold Delhaize's Stop & Shop, Giant/Martin's and Giant-Landover chains tied in to Procter & Gamble's Sept. 24 brandSaver FSI event with features in their Sept. 22 circulars offering loyalty cardholders 400 additional Gas Rewards points with purchase of four SKUs from brands including Crest, Herbal Essences, Olay, Always, Secret, Old Spice, Gillette, and Metamucil.