Does Webflow integrate with a POS system for the Ecommerce sites - what do users do that have a physical store
There is no off the shelf POS integrations that I am aware of at this time. What do people do? They either build a custom integration with the API ( Not trivial), leverage Zapier or Integromat if they support your POS or choose an alternative.
Webflow University has an integrations page which is always the first place to check to see what you can tie to Webflow.