Hi poke951, AdBlock is supported by donations from happy users. We encourage payment because it ensures that we can continue doing the work we love. If you choose to support us, you can pay whatever amount you feel is fair. If you're not happy with AdBlock, you can get a full refund for up to 60 days. If you prefer not to pay anything, it’s no problem, just close the payment tab. If you are suddenly seeing ads, you are likely encountering a recent issue related to being unsubscribed to our primary filter list, EasyList. To enable EasyList, please click the AdBlock button in the browser toolbar and click on the gear symbol. On the Filter lists tab, select "EasyList". Refresh the page(s) where you are seeing ads. This should resolve this issue but please reach out to us at help@getadblock.com if the problem persists. --AdBlock Support