Make yourself familiar with the requirements that must be met to make a legal purchase of drugs through the Internet. Double check that the online pharmacy you wish to use is legal and safe. Yes, it can be legal as long as certain rules are followed. Insurance: If you plan to use insurance, make sure the online provider accepts it. We also looked at additional services, such as access to digital pharmacies and home delivery options. It’s available in 10 mg and 20 mg tablets.Fastest Delivery: Blink Health: Sesame Sign Up Now Key Specs Cost: Consultation prices vary based on the prescriber; $5 generic prescriptions Medical Consultation Required: Yes Medications Prescribed: Viagra, Cialis, sildenafil, tadalafil Generic offered: Yes Why We . AdSave Time & Money with Online Prescription for Viagra, Cialis, Sildenafil and Tadafil. Free & Private Online Consultant with Real Doctors. Reliable E.D. Meds Shipped Discreetly. Express Scripts, Medco, and Caremark (which is owned by CVS) are mail-order pharmacy companies. Purchasing from them, through your insurer, is as safe as using your local pharmacy. These pharmacies can work very well if it’s difficult for you to get to your local .