I use the "disposable" card numbers whenever possible, and get a new number issued about every 15-18 months on my primary credit card. I know I bought some stu

I use the "disposable" card numbers whenever possible, and get a new number issued about every 15-18 months on my primary credit card. I know I bought some stuff from them, but I forget how long ago it was. Pretty sure it was before my most recent numbers were issued though.