"We're not selling water; we're selling purified water know-how." Wayoung's water vending machines are franchised through a franchise arrangement. Wayoung is responsible for maintaining equipment and changing filters; the franchisee is only responsible for looking after the premises, and collecting money. Revenues are split 40 % -60 %, with the franchisee receiving 60 %.
「我們不是賣水，我們賣的是淨水的專業 know-how，」林宜群強調，呷水站的連鎖方式採取特許加盟，由金威揚負責設備的維修與濾材換裝，加盟主只負責看管、收錢，營業額則以四六拆帳（加盟主拿六成）。