None. First off there is no generic cialis. Secondly you can't purchase cialis without a pescription.
http://wheretobuycialisin.com
this is where my husband purchases inexpensive cialis
i think they ship from India
Here is how I decide if an on-line site is valid, it must have
1. Guarantee on product quality
2. Guarantee on product delivery
3. full selection of products
4. Honest answers (FAQ’s, product descriptions)
5. details on each product’s side effects (shows that they are not trying to sell you a product that might not be right for you)
6. on-line support for questions 24/7
and then I also want realistically low prices.Some products i ordered from them http://healthmedpills.com and i can say that everything went well and the quality is good. And i want to remind you to be careful with the choice
Good luck and I hope this helps.
There are no websites where you can get prescription drugs without a prescription reliably. Try something else...