BBM - Don't use Paypal invoicing - they take a fee of about 3 percent!
You certainly don't need all the hassle of full accounting software, either!
To summarise, all you need is Open Office, which you can download here -
http://www.openoffice.org/
There is help on that site. Don't get it from other sites which try to charge you - it's free!
As ChuckFickens and I suggested, you should send your invoices as .pdf files -
if you send a word or spreadsheet document, your customer can change it!
A .pdf document looks just how you wrote it. You can make one by choosing "print to pdf or save as pdf in most programs - come back on AB if this isn't easy.
Good invoicing!



