Do some research
Shopping online is convenient, but not being face-to-face with a seller and actually seeing the product in person can make it harder to spot a scam and know if a seller is genuine. But you can do some research to get a better idea.
Things to search online for include:
- What other people are saying - try searching online for the name of the seller, or for scams relating to the product
- What the average price of the product is - if the advertised price seems too good to be true, it probably is.