Be suspicious of emails claiming to be from stores, especially if they ask for login details and/or supply you with links which look different to the URL youre most familiar with. Use a credit card if possible, as its generally the safer option online. Dont fall for retweet/share to win a prize tricks on social media, as they may be hiding nasty surprises. Make sure your operating system is up to date, your security software is running the latest version.”]
Source: https://blog.malwarebytes.com/scams/2020/11/black-friday-2020-how-to-shop-safely-online/