^^^What API said. The very first time I filled a script for Test Cyp, the pharmacist missed the code. (Mom and pop store) I didn't even know about the code and just paid figuring that's the way it was. When I went back to my doc early he knew exactly what happened. Meanwhile, it cost me big. BTW, the pharmacist called me back to apologize.
Now I just bring in my script to CVS with a coupon from GoodRx.com. $41.97 for 10mL. Never fails.