To become a trader, you must find a broker that offers a minimum deposit (learn all about fxpro minimum deposit https://tradersunion.com/interesting-articles/fxpro-minimum-deposit-payment-methods-and-fees/ here). The convenience of the minimum Forex deposit is that we can invest a small amount to start trading with the smallest possible lot (say, 0.01 on a cent account). And this is quite enough to check the quality of the broker's trading without worrying about losing money.