I have very limited experience with WM, probably less than once a year. That said, I needed fabric markers for a project and they were the closest source. After searching for a few minutes with no success, I approached a staff member with my quest. She led me from her section to another part of the store and pointed out the various options. A1 service from the Greenwood NS store.
When I went through the self checkout, I just kept the receipt with my package of markers and thanked the staff member in that area on my way out.
My project? A T shirt with my signature line.