Hi All,
I am trying to log in to SambaPOS account in order to buy the license but it keeps giving me this error, Authentication failed.
Do you have an account?
If it was a sambamarket account you need to use username rather than email.
Also if it’s v5 licence you need these now need to be purchased via a reseller.
I am from Egypt and there is no reseller in Egypt now… 
I am a reseller, I can sell you a license if you want