A method of implementation is direct exchange but be careful because there is a lot of fraud in buying and selling coins through hands today if you are not careful you will fall into the trap. Buy junk coins that have been listed on the exchange For coins that have been listed on the exchange it is simpler that is people go to the exchange that lists that coin and carry out the online buying procedure with the exchange. People can use that exchanges storage wallet or use another wallet depending on their needs. However choosing an exchange is also very important because currently there are many fraudulent coin exchanges.
Junk coins are rarely listed on major exchanges because wedding photo editing service it is very difficult to disqualify them. So you will buy mostly at small exchanges sometimes with extremely strange names. So be careful because it could be a scam exchange. to buy junk coins. Because the junk coin itself whether it has been listed on the exchange or not yet its value is not much and the risk is high. By its very nature it is not good plus it is extremely difficult to buy and sell.
The liquidity of junk coins is the problem because buying is easy but selling is not simple. Because the demand is low it is very normal that if you want to sell sometimes it takes a long time or you cannot sell. For junk coins spending money to buy for longterm investment is really ineffective especially coins that are introduced to replace Bitcoin in the future even more impossible to replace ETH in the future but wait until decades from now. For the best efficiency with junk coins people should take advantage of mining that is mining coins will be safe instead of spending a large amount of money to buy themSometimes the coin itself is potentially safe.