Are USD 20 bills accepted at the blue exchange places?

[rob0001]

If they are accepted, are they at a worse exchange rate than $100's?

 

[Quilombo]

Yes and yes, usually 5% to 10% less (I'll often buy some for a discount if I'm going abroad on vacation)

 

[Ries]

many cuevas dont like them at all. clean new "big head" hundreds are always easier to exchange, and bring the best rate.

 

[frio1981]

I've changed $20 (and less) but as others have said it will be at a lower rate. The cuevas we use is well known by the family