One good reason to always park out of sight but nearby and run through your report real quick before you leave. You can always go back in and use the restroom before you leave the area, or go get some detail you missed ("Did I leave my cell phone in here?" so you can peek at a name tag or "I forgot to get a business card for my collection. I have over 1000 now" or "Are you open 24 hours? I'll be driving back by here about 2 in the morning in a few days" so you can get them to tell you their business hours or the all too frequent "Dang it, I forgot to get the receipt for my expense report. Can you reprint it?"
Or, LOL, get in the habit of stepping into a restroom to review all those details. I mean literally, make it your last step of every shop whether you're supposed to check the RR or not.
Time to build a bigger bridge.