The most common platform for wife swapping comprises of the wife swapping parties. In such parties, the usual rules are that only those couples come who are interested in the swapping concept. After the party gets over, all the husbands put the keys of their car in a bowl. Thereafter, each and every man present in the party comes and picks up a car key from the bowl. The per to whom the car keys belong gives over his car as well as his wife to the man who is in possession of his car keys.