2 for 1 drinks

I used to work down in the Florida region and have heard some changes have been made. Do the states that used to have 2 for 1 drinks not do that anymore?! If so, when was the switch made?? It was crazy bartending for a Chilis that had 2 for 1 drinks but have just heard some things through the grapevine. Any clarification is great…thanks in advance :)