chrome.storage.local.get(null, items => {
if (items && !items.adForSupportDismissed) {
var options = {
type: "basic",
priority: 2,
title: "Webmail Ad Blocker",
message: "Thank you for using this extension!\nIf you like it, consider supporting your developer with a contribution by clicking here.",
iconUrl: "images/icon64.png"
}

if (DetectClient.isChrome()) {
options.buttons = [{title:"Remind me later"}, {title:"No, thank you"}];
}

chrome.notifications.create("adForSupport", options);
}
});



Adware included. Stay away people.