I had an odd experience buying $3k at my favorite Simon Mall right off the 405. After I filled out my paperwork, the worker got flustered and pulled out the last receipt from a guy who bought $2k. Turns out, we have the same, not very common last name (R****e). She called her manager and I had to convince her that we weren't in cahoots to buy more than the limit of $3k. I hope this doesn't lead to future problems.