Pictures! A picture is worth a thousand words is really a true statement
Feedback! Always leave feedback the moment you receive payment. The buyer has done their job at that moment, reward them for it. Don't hold them feedback hostage by waiting until you get feedback from them.
Get Verified! Let your buyers know that you have been checked out and that your information is true. Get that extra level of trust.
Communication! Maintain good communication with your buyers by answering questions and emails promptly. Keep the buyers informed as to when thier items ship.
Buyers hints!
Ask Questions! If you have any questions ask them BEFORE you bid. Save problems later.
Get Verified! Let the sellers know that you have been checked out and that your information is true. Get that extra level of trust.
Feedback! Always leave feedback for your sellers the moment you receive your items. If there is a problem get with them and try to get it straightened out.
Communication! Maintain good communication with the sellers. If you are going to be late paying, let them know. Most sellers will work with a buyer if they know there is a problem that has come up.