Advice with PayPal

Hey guys so i recently launched my site VapeRS.com and finally made a secure check out for payments. I was just wondering is it worth putting something in the notes just to prevent reversals. If so what should I put, any help would be much appreciated, thanks.

 

probably doesn't hurt (i heard of paypal deciding a chargeback case based on a paypal note last week for the first time), but about what to put im not sure

 

A note is useless for the actual process of solving a chargeback, but it could make your customer think that they can't chargeback because of the illusion that a note works.