so they can pay with paypal there and then or other ways

login multi user. Invoice personal

Able to set the currency per client and/or invoice, instead of only as a general setting.

I work with clients from different countries and, of course, different currencies, and it would be cool to bill them in their own currency.

in germany we have to define the service period in invoices.

therefor it would be great if the start date would be automatically set to the next (following) start date.

someway user can choose which company the invoice created from

A nice little thank you email when the payment is marked as paid would be nice!

Simple reports of income for a given period of time would be useful for doing taxes later.

Create a mobile browser interface for the iPhone etc.

When I came back to my first testing invoice I noticed the order was different than I saved it and I couldn't see the logic in how it was sorted.

Let the user sort the items in an invoice, and save that order.

- Preferably with dragging & dropping (AJAX).
- Alternatively with a new editable column up front for the item #.

I'd like to change what it reads at the top of the invoice - instead of 'invoice #1' etc.

It would be sweet if you could have a helpful auto-update function that took care of all the updates (i.e. WordPress)

3 things are important to an invoice software:
1. Quote
2. Pro-Forma
3. Credit Invoice ( returning goods )

When nr.1 and nr.3 are in SiWAPP, we step over from our software to SiWapp.

Currently we can add taxes to invoice but if we sell VAT included products there is no way to show on the printed invoice the VAT amount included. It would be great to have an option to say on each bill if VAT is included or not