do you have weathertec floor mats for 2000 BMW 528 sedan?

You will have to call them directly

This is a community forum. Do you see the number sequence of 3-3-4 digits? Many people in the US recognize that as a phone number. It's a total of 10 digits, with the first three being what's known as an "Area Code" okay? Call that number you'll find on the AutoZone home page for this location. They may tell you to come into the store anyway because you'll actually have to physically install the floor mats, okay? In the past, people "dialed" the numbers on a rotary device but these days, although it's still called "dialing" what we do is just press the numbers in sequence. You may want to ask your Mom or your caretaker to do this for you, or whomever else it is you depend upon to do things for you. Hope this helps.