Over the course of the last five years, we made a number of purchases on our XXXX Home Depot credit cards. There were several times we got an offer of zero interest for two years, but, to my knowledge, we never signed up. This last month, we were just charged a lump sum of over {$8800.00}. on our XXXX accounts for two years ' interest on the entire balance ( previously about {$11000.00} ). 
