Loyverse POS User Guide

thank you

Hi...we've been using loyverse for sometimes...and its been an amazing apps,very useful for our business...

We've used loyverse in 6 stores using 1 email ( account ) and it was working very well until somedays when we opened our 7th stores and some problems occured like :

1. we cannot save the member registration.

2. sometimes we cannot input the sales online ( unsync )

3. The software once, all day long said "something went wrong with the servers"

4. We can't check the sales report on the back office

the question is 

1. would there be a problem if we use 1 email account for 7 stores?

2. How can we fix these problems?

Again,loyverse is a verygood apps so far,and it is very helpful for us these far..

Thank you