We are based in California and currently only service independent pharmacies within the state. While state law allows for pharmacy-to-pharmacy transfers, it is only permitted when purchasing for specific patient needs. Be sure to write your patient’s name on your printed copy of the invoice and store it for your records. Federal law allows the transfer of drugs, in an amount not to exceed 5 percent of the total annual sales, by a retail pharmacy to another retail pharmacy to alleviate a temporary shortage.