I am experiencing more and more that regular sites I shop at no longer will complete the purchase. I change to MS Edge and they work just fine. Calling the vendor usually results in them saying it looks fine on their end. It appears more and more sites are not including firefox as a viable source. This makes the ease of purchasing at my regular sites null. Don't want to leave firefox but might have to just to get things done efficiently. Two sites I've had this problem with are Breyer.com and Homedepot.com Comment: Mozilla is becoming less and less friendly and assumes that only computer nerds seek their input. Not happy.