We have a company property which is a numeric user id.
We’ve added and updated our company properties via the API, but we seen that HubSpot is inserting an unwanted comma into the numbers that are over 999.
We use this number in URL strings to personalise links that are used in emails, but because of this comma the links do not work.
@d.greenhalgh After doing some extra testing myself I would recommend using a text property to hold some sort of ID.
That way you won’t have to deal with the comma in any way.