I understand progress is inevitable and that large corporations local or international will open doors in PP, however I do agree that oversaturation of the market by one company is even bad for themselves and I do agree with Rosie about the amount of OXXO opening in PP lately, I do like the more personable "abarrotes" stores so typical of Mexico and all the latin countries, they might not carry all you need but for sure they take out of the aprieto!!
And OXXO does not mean kiss, hug, hug kiss or hug kiss, kiss, hug or any variation thereafter, it just means that many of the little, and some big, abarrotes stores will be closing!!
I personally support all the mom and pop business in Mexico and USA or anywhere I go