Upload & Sell: On
| p.1 #3 · I Pad app for accounting |
I think you are talking about two different things. Accounting generally refers to tax accounting, but you also talk about estimates, invoicing and delivery.
If you want to do the latter, Quicksale is a great app to create estimates, invoices, and accept payments and then immediately email them over.
For the former, I wouldn't anticipate being even remotely productive using an iPad for managing your tax accounting of your business.