Where can I find the number of business that accept Discover vs. Amex?

[Mill]

I've tried google numerous times and both websites. Any help?

 

[KingNothing]

Have you tried calling Discover and Amex? They might tell you how many businesses in the US are registered with them.

 

[Mill]

Originally posted by: KingNothing
Have you tried calling Discover and Amex? They might tell you how many businesses in the US are registered with them.

I thought of doing that actually. See, this is an answer to a debate. I've offered to call Amex, but my friend refuses to call Discover. Maybe Discover would tell me if I offered to sign up?