eBay

so trying to ship golf clubs and giant posters...yep DIM unsure what number to use, when and if I should trust ebay ship calculator to provide true DIM.Got burned on this before, only one time but got my attention, have also used pirate ship but got ...

READ the ebay policies, watched some utube, seems straight forward but want to make sure to avoid pitfalls as i have now turned on the GSP button...what happens next? Thanks to any who want to respond.