Invoice

[usersname]

Seller accidentally entered counter offer too low and I accepted. they messaged me saying they were sorry and that they accidentally entered $5 instead of $50 and and as a token of their apologies they would give me the item for half price so I still owe them $20 they asked for my PayPal email so I sent them my PayPal.me link but they said it's not working they still want my email. I've already received the item in the mail but I did tell them I would pay the 20$.  should I give them the email or does eBay have an invoice option for sellers?

[dryophelia]

@usersname 

The seller should have cancelled for “out of stock”, and make a whole new corrected listing before they sent the item. 

This seller is violating eBay policy by asking for you to pay more after the sale.  

Stop communicating with this person. Ignore their messages.