Safe payment methods to use on FB Marketplace are payment methods that register and keep a record of payments made, such as payments by credit card, PayPal, and Facebook Pay.
Facebook Pay is a great payment method and we recommend choosing it when possible because doing so will give you purchase protection on a lot of goods. Payment methods to stay away from include methods that cannot be tracked and don’t give you any proof of payment, such as gift cards and cash payments. These methods make it impossible to track down the seller in case there is a dispute or you are scammed.