[This is one of a series of articles originally published on Local Guides Connect]
A short tip, this time, but a useful one, as it will prevent you from unintentionally adding incorrect data.
Sometimes you might want to add a point of interest (POI) which does not have a house number, e.g. a tourist attraction or viewing point, a statue or a glass recycling container. In those cases, the main thing you should know is that you should not enter the ZIP code when entering the address. If you do enter it, the algorithm will interpret the number you entered as the house number and then add that same number once more as ZIP code. You then end up with something like ‘Main Street 1234, 1234 Anytown’. If you enter only street name and town, it will get created correctly as ‘Main Street, 1234 Anytown’.
The original article can be found here
Disclaimer: the practices described here as best practice are my personal interpretation, and I don’t claim any level of official endorsement.