Here is what I find interesting on Presto with locations.
Lets say an address is displayed as "123 Main St, Anytown, IN 12345" sometimes the pin on the map (which is probably programmed with Longitude/Latitude codes) is the correct location, but the address is somewhat incorrect. I take that displayed address and copy/paste it into Google Maps to see where it goes.
Sometimes the copy/paste takes me to the right location. Other times, I get the following:
1. The address takes you to the location, but the real address is related to a cross/street as the location sits at an intersection like a gas station at the corner of Main and Mill St is like "456 Mill St, Anytown IN 12345"
2. The address is missing a direction indicator like "N Main" or "W Main" so you end up in the middle of nowhere. Once you search for the name of the place on the map, it pops up with the corrected address that would be "123 N Main St"
3. The city and zip code don't match. Thankfully, Google Maps corrects this so then your address is "123 Main St, Othertown, IN 12345" or "123 Main St, Anytown, IN 12347"
4. Many Northeast addresses where the Zip Code begins with 0 can have the address accidentally show the Zip without it. I encountered this when I did a trip to Boston and the zip was supposed to be "02108" and was instead displayed as "2108."
5. Sometimes the address is a few numbers off so it should be "126 Main St" instead of "123 Main St"
6. The address is on a numbered rural route like Route 9 in Massachusetts. Some address will say "1123 Rt 9, Boston" when it could also be "1123 Boylston St, Boston MA" or "1123 Worcester-Boston Turnpike Boston, MA" and so on. All these dedicated Hwy names, with Hwy #s and local street names can make it confusing.
7. Sometimes the address is a township within the main city. You could have "123 Main St, Washville Township, IN 12345" and then the address corrects to "123 Main St, Anytown IN 12345."
After all these things you need to correct, the pin location on the map is correct so the "check in" button works even though the printed address is slightly off.
Any other common things we notice? My guess is the reason these things happen is the marketer gets a big spreadsheet of task locations and then they upload it in bulk to Presto. Its no fault of the marketer. If you had a sheet with thousands of locations, how could you test all of them easily?