| ABCO Pharmacy | Fry's Food & Drug | No-Frills Pharmacy |
| ACME Markets | Furrs Supermarkets | Parnida |
| Allen's Drugtown | Genovese | Pathmark Stores |
| A & P | Giant Eagle | PharmHouse |
| Arrow | Giant Foods | PriceCostco |
| Bartell | Grand Union | Publix |
| Bel-Air | Green Drug Stores | Quick Chek Food Stores |
| Bi-Lo | Gresham Drug | Randall's |
| Bi-Mart | HEB | Raley's Drug Center |
| Big Bear | Harvest Drug | Rite Aid |
| Biggs | Hi School Pharmacy | Rinderer's Drug |
| Brooks | Hook's-Super X | Safeway |
| Brookshire | Horizon Pharmacies | Sav-More Drug Stores |
| Brookshire Brothers | Hy-Vee | Save Mart |
| Bruno's | Joel N' Jerry's | Schnuck's Market |
| Buehler's Foods | K-Mart | Seaway Foods |
| Buffalo Pharmacies | Kare Drugs | Sedano's |
| City Pharmacies | Kash-n-Karry | Shopko |
| CostCo | Keltsch Brothers | Shop N' Save |
| Cubs | Kerr Drugs | Shoprite |
| CVS | Kessel Pharmacies | Smith's Food/Drug |
| Dahl's | Keystone Medicine | Smitty's |
| Dan's | King Kullen | Snyder Drugs |
| Delchamps | King Soopers | Star Markets |
| Dierbergs | Kinney Drugs | Super D |
| Dillons | Klingensmith's | Target |
| Discount Drug Mart | Kroger | The Great A & P |
| Dominick's Finer Foods | Lambda Apothecary | The RX Place |
| Downeast Pharmacies | Lehman Drugs | The Pharm |
| Drug Emporium | Longs Drug Stores | Thrifty Pharmacies |
| Drug Mart | Lucky Pharmacy | Thrifty White |
| Duane Reade | May's Drug | Thriftway |
| Eagle Pharmacies | Medco Drug | Tom Thumb |
| Eckerd | Medic Discount | United Drug |
| Edgehill | Medicap | USA Drugs |
| Fagen Pharmacies | Med-X | Von's |
| Family Care Pharmacies | Meijer | Walgreens |
| Family Drug/Care Plus | Marills Drug | Wal-Mart |
| Fischer Pharmacies | Navarro Discount Drug | Weis Markets |
| Fred's | Nelson's Drug Stores | Winn Dixie |
| Fred Meyer | Plus thousands of independents nationwide |
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