Yeah, I collect tax in multiple jurisdictions, it?s a serious pain in the ass and now have to pay my accountant to deal with it, I agree that they should have forced every jurisdiction to go through a single collection portal. Don?t forget the $.29 delivery fees just to add insult to injury.
That said, any retailer that sells in to Colorado that does not have a physical presence in the state does not need to collect sales tax if they sell less than $100k worth of product in to the state in a year.