Hi I want to check if anyone used service like incognic or delete me to remove your data from online ? I want to know if it is worth doing it and how long we should keep it?

Did you Google them?

Some use Google spreadsheets that way you can keep track of your expenses and income easily.

Googling, I find that it is not uncommon for corporations (which the property I am interested in appears to be), to sell their properties with SWD rather than GWD since they may have aquired it during foreclosure, etc. 

i googled and found this thread for example.https://www.biggerpockets.com/forums/52/topics/1198212-purch...i have questions for you - do you already own, or are you renting? 

I read on here that it is a waste of time and money to pay any site for help and there is plenty of free info on the web.When I try to google for this free info or lists all I get is sponsored sites trying to sell their programs.

Would love to connect and have zoom or Google meet to talk REI!

If scaling is truly impossible and you hit a ceiling at $80000-$90000 a year (figure I have got by googling "How much wholesalers make"), then it's indeed kind of a dead end a job with only benefit of working remote and making your own schedule, away from corporate world and office politics/nonsense.

You can search "JWB BiggerPockets reviews" on google to see several posts from investors about their experiences. 

There is a lot of appreciation that is coming here to this city with Intel, Google, and Microsoft.