hello
occasionally express invoice doesn't save a newly created invoice, especially if its a newly created customer, if its saved and emailed it wont save it will email a blank invoice template
i bought the full package and the problem seems to be sorted
i have recommended the software to other people and they are reporting the same problem recently, I suggested buying the full version but 1 customer says it didn't fix the problem for him
all customers are running windows 10 with the latest version of express invoice