Sounds like you need quickbooks online and an iPhone or iPad with Internet access. I can meet with a client right up an estimate and email it all from my phone. If they want a paper copy I can make one on carbon copy paper and just enter it later into quickbooks. I have thought about a wireless printer and using my iPhone as a hot spot and print it in the truck just haven't had enough time to set it up.
You can also enter services preformed and just keep the invoice going for the month if you preform additional services.
Posted via Mobile Device