this happened to my daughter, what would you do
she purchased 3 separate small items that was $4.00 each with free postage that went into a large letter $1.40 very light weight .
now what would you do as a seller they can all fit and weigh in a large letter under the 125g weight would you send it in 1 large letter or separately or send it in 1 large letter and give a refund for postage or no refund
