P&P Over charging.

[andbo1329]

Would like Ebay to make sure that sellers don't over charge for postage and packaging, especially the ones from the USA.

[plpmr]

What exactly do you mean by 'over charging'?

Sellers quote a price to get an item to a buyer and it's up to the buyer to purchase or not.

Global shipping is usually exorbitant.

It would be best to select your sellers very carefully, especially as you seem to have dreadful luck.