They are a fraction of the price of those who advertise online.

https://www.biggerpockets.com/forums/93/topics/67638-where-to-find-wholesale-contracts-online

I don't care what anyone online says if you live there and have tenants at your home it will be a job. 

IMO killeen is a solid investment. just have to watch which areas you are getting into. there are some pretty rough areas near fort hood but killeen is great because it is close enough to austin and people commute from there to austin as well. with fort cavazos near by and the new samsung plant coming online in taylor, it is a solid choice with steady demand for MF.

Their new online system is really confusing, and I have had to call customer support for help each time I needed to wire/ACH funds because I could never figure it out on my own (and their customer service chat box isn't set up yet). 

You can also check online resources like BiggerPockets or Roofstock, which offer general CapEx guidelines based on property type and age.These methods should help you perform a solid preliminary analysis.

@Keetaek HongI use QuickBooks Online (QBO) for my flipping business, rental businesses, and bookkeeping clients.However, many on the forums will advise against QBO.

If there are barriers that limit similar supply and you figure out how to get the housing units online, even better. 

I’ve found success by networking at local meetups, connecting with real estate agents, and exploring online platforms to discover these opportunities.

If you purchase online, find a retailer that has the delivery window at the point of purchase.