Original post by user Adam Weis
Shopify supports an industry-standard phone number format, E.164. Examples of E.164 valid numbers:
The problem we have is ShipStation does not like +1 in the numbers and fails when importing it.
We use Shopify Plus, so we can update the checkout code, but have a variety of accelerated payment options in use which would sidestep and checkout changes.
Has anyone run into this before and found a workable solution?