out·sell 
/ˌaʊtˈsɛl/ verb
out·sells; out·sold /ˌaʊtˈsɛl/ verb /-ˈsoʊld/ out·sell·ing [+ obj] 1 : to be sold more than (something)
▪ Diet sodas are now beginning to outsell regular sodas in the supermarkets. 2 : to sell more than (another person, store, etc.)
▪ We've been outselling our competitors for the past five years.
▪ Diet sodas are now beginning to outsell regular sodas in the supermarkets.
▪ We've been outselling our competitors for the past five years.
