physical crypto-mining can be very costly and also it's alternatives are slow or have a high withdraw limit. so the alternatives are automatic faucets which are less costly.
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is a link to an autofaucet for dogecoin but allows you to convert the dogecoin to any cryptocurrency before withdrawing to faucethub.all you have to do is subscribe to some telegram channels and you get a minning speed of 1.14dogecoin per day.there is no need to leave your telegram open, all you need to do is go to the telegram channel stated and copy the withdraw code, paste it into the website and you get free dogecoin. the advantage is that there are no re-captures to do and no load on your pc. I have so far withdrawn 18dogecoin.