I am thinking of using erpnext as a pos.
My problem is that the internet we have is very bad. It comes and goes very often. Not at all reliable.
Does erpnext’s pos cache the store in the web browser so that when the internet fails, the shop can still sell the products. When the internet comes back on again, it will sync back to the server.
Need to know if erpnext pos can do the above. Need advice.