Product good - service is aweful - Crimson Trace Laserguard Sight for Sig Sauer P238/938

I signed up for free batteries for life. This year they want users to provide model number, serial number, date and place of purchase. I had to take the lasers apart to get the model and serial numbers. Their website was having problems while I was trying to create an account and order these "free" batteries. It took me 3 hours and 4 phone calls to finally get them to ship me the batteries. Although I have not had any other problems with these lasers, I probably will give another brand a try.