How to calculate the penalty for delaying delivery? Is it calculated by installment or full payment?

This contract, which is now owned by our law firm, is listed in this way. The real estate sales contract clearly stipulates that the seller breaches the contract. Except for force majeure or other matters agreed by both parties to this contract. If the seller fails to hand over the house to the buyer within the time limit stipulated in this contract. If the overdue period is less than 45 days, the Buyer shall pay the Seller a penalty of 65,438 ‰ of the paid house price per day. If it is overdue for more than 45 days, the punishment will be aggravated. Pay the Buyer 65438+ 0.5‰ of the paid house price as penalty per day. It's all calculated by day. Until the actual delivery date. You can discuss with the developer now and make a supplementary agreement. You can ask him to compensate you during this time. You can also sue him according to the contract. As for the calculation method of liquidated damages you mentioned. I can tell you clearly that you should pay attention to the words in your contract, which are 1‰~ 1.5‰ of the paid house price.