D9 WEARS review for PushBot: Web Push Notification

WORST APP. Only sucks the money. Totally useless app. The custom prompt does not collect any subscriber instead visitors need to allow notification from default prompt that appears afterwards. Also you cannot launch any campaign unless you have 500 subscribers. Which is very shocking. So until you have 500 subs you have to keep them paying for months. Subscribed to premium plan but still. No customer support.