Don’t forget the legalities. If you earn over £1,000 ($1.3k) in the UK on a side hustle such as reselling, you will need to declare it to HMRC. In the US, the figure is lower – as soon as you earn £300 ($400) or more, you need to declare it to the IRS.

Also, the UK reporting rules for digital platforms require sites like Vinted to provide sellers’ information to HMRC. This means that if you make a certain amount of sales, you’ll need to complete a seller report. The requirements are that you've completed 30 sales or more or sold over £1,700 ($2.3k) within the calendar year.

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