I want to automate the showing process, by having prospects registering (sending maybe a copy of the DL) and providing them a unique code within a specific time window to go and see the property. 

Here goes: It is a Triplex built in 1950, I haven’t had the chance yet to visit it but it seems in decent shape.

I'm visiting KC next Tues-Fri and looking to meet up with other full time fix n flippers in the KC area while I'm in town.

The trick I tell BRRRR people (the ones smart enough to loop me in on the process early) is to visit open houses, and get disclosure packages from listing agents, 3 months or so before the refi (or in your case "drop PMI") appraisal.

You can also setup listing alerts so that they will come to you via email as soon as they hit the market vs having to visit the site daily. 

I visited 4 different banks today and ask about a mortgage to buy and flip, I was told I have to have a 15% downpayment. what can I do?

Make an offer, get contingent inspection then contact the local REIA that you may already be visiting about having someone with more experience help you with a walk through.

To the extent that you wish to trust the demographic data entered by the loan originator, Home Mortgage Disclosure Act data is publicly available so social justice groups can sue lenders for unlawful discrimination if the data indicates that is warranted (Wells Fargo etc).CFPB has an interactive website that lets you play with the data.If there is something unique about properties in the area you want to buy in that you want to get in front of, nothing will beat picking up the phone and calling agents in the area.

Each deal is unique and you need to figure out what will work for your business. 

I visit Montreal frequently, but live in Beau Bassin Est.