eBay is now requiring sellers to provide their Social Security number (SSN) due to IRS regulations aimed at ensuring tax compliance. This has led to frustration among users, particularly those who have only purchased items and do not intend to sell. Concerns were raised about the necessity of SSNs for buyers, with some users questioning the implications of privacy and the potential for identity theft. The requirement aligns with U.S. anti-money laundering laws, specifically the Customer Identification Program, but it has sparked debate about whether eBay is correctly categorizing users as sellers. Users expressed dissatisfaction with this policy, indicating a potential shift away from eBay for their online purchasing needs. The discussion also touched on the Goods and Services Tax (GST) in New Zealand, highlighting the complexities of tax obligations for online transactions. Overall, the sentiment reflects a growing unease with eBay's policies and a search for alternative platforms for buying used goods.