The most common question these days is How to prevent Aweber from sending the same email twice to the person in my list who already accept the offer ?

3 days ago I sent a marketing email to my list, some of them accepted my offer and now they have purchased from my clickbank affiliate link , now cine I dont know who actually did purchase and who don't. I cant make a new list of them , beside in 3 days a new subscribers has already optin to my email lists

now i want to email my list again and tell them about my clickbank affiliate product just in case some of them need to read more email before they buy or some of them missed reading my previous email . so what shall I do? how can I prevent my autoresponders system from sending the same email to the person in my list who already accepted my offer...

the answer to this question is detailed in the video below , using Aweber autoresponders new feature we can find out who did open the email who click on the link and if we want to inform only the person who did optin into our marketing email list lets say last week we can send the offer again only to those people who did optin last week and neglect the rest