All move modules (smart contracts) related to Merkle Trade protocol are deployed under the deployer account.
Token Addresses
Fungible Asset vs Coin: On the Aptos blockchain, there are two standards for fungible tokens: (the new standard) and (the legacy standard).
For the MKL token, there are two addresses—one for the Fungible Asset and one for the Coin—but they both represent the same token. Please refer to the for more info about the migration.