When you turn class tracking on - a drop down box will now appear on every transaction screen (ledgers, bills, invoices etc), then you just pick from whatever property (or class) you need.

They go do a job, email me an invoice, and I send them a check using the online bill pay.

I did not go to the site for the estimate or the work and they emailed me the invoice...exactly same dollar figure as contract.  

Avail.co doesn't appear to allow me to set up recurring charges for anything but rent, so every month I would have to do a invoice manually.

Wife also supplied receipts and invoices substantiating the hours she logged” - Source Checkpoint.

Yes, maybe this will be a hard lesson, but at this point we are getting regular rent checks each month (just got an invoice for January's check yesterday). 

My 8 year old liked to stuff invoices in envelopes, lick them and put stamps on.  

We recommend you invoice through QuickBooks to gather rent payments from your tenants.

You tell him the check will be issued by so and so company once the job is completed and the invoice is remitted and they don't see the money until 2 days later...is this going to be an issue? 

It is crucial that you submit your draw invoices the same way you submit your initial bid during the acquisitions period.