I'm a private seller, How do you want to be paid out? It seems to me many domainers want to sell for a few 1.000 dollar a .com while they can make more out of it if they're creative ... with all respect ofcourse for them. Cash - One time payment Crypto's - One time payment (marketplaces where it's possible yet?) Cash + Shares (f.e. 50/50) Cash + generate percentage on potential growing revenues A lawyer told me in the EU you've to pay one time let's say only one time fixed 10 % IP tax on the selling price of the domain ... For tax and legal contact a tax advisor/lawyer. Make a good contract! This is very interesting to me and i like to hear from others what they think! GLTA!