Just wondering is it ok to use old affiliates account that i had abandoned for about a couple of months? Or should i create a new account instead.
Use the old one unless they released it from their records... you shouldn't be setting up more than one account you may risk both of your accounts getting banned!
It depends on who the affiliates are and if they close your account after a certain time of no activity. The best thing to do is read the terms of service for whatever company you are talking about and than see if you can log into your account. Some companies will ban you for opening multiple accounts so it is always best to read the rules.