Avontage provides an app for local business owners, freelancers and influencers to collaborate and barter-trade their services without exchange of any money.
Hayley Ringle, Biz Journals
Sat, 02/22/2020 - 1:00pm
Avontage provides an app for local business owners, freelancers and influencers to collaborate and barter-trade their services without exchange of any money.