# 5. SmartLeCo token (SLCT)

Three currencies actually work in the SmartLeCo ecosystem on the Polygon blockchain. The native cryptocurrency, MATIC, which is used to pay the fees to make transactions (“Gas”), USDT - to pay some rewards to community members and SLCT – a token that serves for a reward program and to pay for goods/services, integrated into the SmartLeCo Ecosystem.


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