If you subscribe to the Basic Plan then 20% of your widget views will include our Amazon Associate tracking ID instead of yours. Affiliate sales arising from such widget clicks will be credited to us.
We generate a random number that will (on average) take every 5th widget view and replace your Amazon tracking ID with our ID.
We keep this 20% commission for us to operate this service and to (hopefully) turn a profit. It is a performance based model, where we earn only if we help you make money.