"Contract functionality" refers to the abilities and features that a contract or agreement possesses. It refers to what the contract is able to do, such as specifying obligations, rights, or how parties should act during the agreement.
Lightning uses built - in smart contract functionality of the blockchain to enable off - chain transactions across a secure network of participants. (investinblockchain.com)
It will integrate smart contract functionality into the network, something which no other privacy - based coin is doing. (investinblockchain.com)
To this end, Credits is designed to provide low - cost, rapid transactions and advanced smart contract functionality. (cryptocoinspy.com)