# e-commerce

An Oopbuy community post says shipping options changed and the quoted cost rose for a six-kilogram parcel, prompting users to seek clarity.

A KakoBuy user reported that a product page showed a new price while the cart retained the older amount, raising questions about checkout pricing.

A Hubbuy guide published July 9 outlines how CNFans spreadsheets can help sellers monitor product costs, shipping, inventory and margins.