I went to Los Algodones yesterday morning. I noticed the town square/Plaza was vacant and all the benches were taken out. There is just some poles and looks like they are building a few shady spots. I asked a local what happened and she told me they were building more seating for the Gringos. I think. My High School Spanish teacher would not be proud.
I checked with the pharmacy and yes, they will mail back to the U.S. and Canada. They take credit cards. When I use a credit card, my bill shows up with Pesos and the Credit Card company does the exchange rate to U.S. Dollars. Some cards charge for this service but mine don't. Look online and some of the Pharmacies have web pages with U.S. phone numbers. I bought some Glucophage for a friend's wife cause she gets sick taking the generic. 60 tablets 500 mg made by "Roche" for $17.33. I guess that's a good price. I don't take it.