It would be great to be able to "adjust" the invoice by crediting or debiting the amount owed. Example: recently I had a customer who was .70cents short in his payment. Instead of changing the shipping amount it would have been great to just "credit the invoice for .70" Or add any other extra fee's with the debit.

Also.. how about when emailing a request for payment or a payment received and ship date.. to have the invoice print in pdf format and attach it to the email.??

Thanks.

Thanks,
Conrad