"This is a contract for rental services and each contract can last eight hours. How long do you need?"
Su Ping took out some papers with runes constructed by astral powers. He had reached his hand into his pocket to pick up the contracts he had bought from the system's shop.
Each contract was one hundred energy points, i.e. ten thousand astral coins.
When rental services first came to the store, this type of contract had arrived in the system's shop. Those contracts were for people who wanted to rent pets. Some pets were too large to travel with the customers; they had to stay in the contract space. When the customers were going to use them, they would also have to summon the pets from contracts.
Hence, rental contracts.
Like temporary contracts, rental contracts were effective within a certain period of time but the power of such rental contracts was second to official contracts.