The USP: Hook up with the people you walk past on the street.
Pros: Once you get over the slight stalker complex Happn instils on you by showing women who walked past your front door an hour ago, matching with users within a 250 meter radius is actually quite handy.
Plus, they've got a large collection of "Certified Daddies" with verified incomes, occupations, education levels and even ages and photos so you know they're legitimate sugar daddy material before you even reach out.
Setting up and replying to personal ads online can get expensive.
Add to that the fact that the sugar daddies on this site are as varied in their occupations and lifestyles as they are in their locations and preferences and the chance of you making the perfect arrangement on this site is very, very good. This site's a little, ahem, older looking than the above and it sort of is - it's been around for more than 13 years.