lol! I have records dating back from well before I started MS, basically, since I started purchasing anything I might consider selling, I have a record of it. It might be interesting to have to find said receipts, if something specific comes up, but its all there! It actually came in handy the other day when something I bought and hadnt opened yet 2 months later opened and discovered it was damaged (figured I could always do a receiptless return but the store replaced it even though it was past its window). Its also a huge benefit if you ever do rebates as some rebates have taken as long as 6 months to make it back to my doorstep.