I’ve opted-in, but I see no sales from the Ad Network?

When you join the Ads Network, your design will be automatically displayed alongside other designs in the network.

We pay the social media platforms to advertise your T-shirt (we pay every time someone sees your T-shirt design). If your tee resonates with our audiences, our Ad Network will automatically promote your design more heavily. It does this by tracking clicks and campaign views. On the flip side, campaigns that aren’t resonating, for whatever reason, they may receive a smaller amount of promotional spend, which might mean fewer sales.

Remember though, you’re not charged either way.