Hello, i add a question about the add of custom token on MEW, if we don't add SGG on MEW, our SGG we are supposed to receive are lost ?
Congratulation for your successful ICO
Thank you! No, nothing is lost, if you used MEW without adding SGG coin, thats totally fine, you just wont see it in your wallet, but it's there, recorded in blockchain. You can add this token info later at any time and you will see it and can send it/etc. If you own your private key for ETH address, all the tokens that are sent to it would be available to you, and you can even use same key in Parity, Mist, Ethereum-wallet to see and send/receive tokens there.