CATCEO - Audit

All **CATCEO** tokens are sent to the contract deployer when deploying the contract. This is a potential centralization risk as the deployer can distribute **CATCEO** tokens without the consensus of the community.

State variables that never change should be declared as `constant` to save gas. 1. `_tTotal` should be declared `constant`. ```solidity=128 uint256 private _tTotal = 420 *10**15 * 10**_decimals; ``` 2. `swapTokensAtAmount` should be declared `constant`. ```solidity=131 uint256 public swapTokensAtAmount = 1e14 * 10**_decimals; ``` 3. `deadWallet` should be declared `constant`. ```solidity=133 address public deadWallet = 0x000000000000000000000000000000000000dEaD; ``` 4. `marketingWallet` should be declared `constant`. ```solidity=134 address public marketingWallet = 0xca94554ea45D90897F46F7d12aff87e4f2D997c1; ``` --- State variable that are assigned in constructor but never updated after that should be declared as `immutable` to save gas. 1. `pair` should be declared `immutable` ```solidity=123 constructor(address routerAddress) { IRouter _router = IRouter(routerAddress); address _pair = IFactory(_router.factory()).createPair(address(this), _router.WETH()); router = _router; pair = _pair; ```

The contract is serving as the underlying entity to interact with third party PancakeSwap protocol. The scope of the audit treats third party entities as black boxes and assumes their functional correctness. However, in the real world, third parties can be compromised and this may lead to lost or stolen assets. In addition, upgrades of third parties can possibly create severe impacts, such as increasing fees of third parties, migrating to new LP pools, etc.