// PONZICOIN - The World's Most Honest Game
// Smart Contract Address: 0xB474A3eeAB69593a19231e78Ad9b0e7DBC04c261
function buyPONZI() public payable {
// Check if sender has enough funds
require(msg.value >= minBuyAmount, "You need more money to play!");
// Transfer PONZI tokens to buyer
_transfer(address(this), msg.sender, calculateTokens(msg.value));
// Emit event for the blockchain historians
emit NewPlayer(msg.sender, msg.value);
// No refunds, ever - as promised
noRefundsEver = true;
}