Dubai's pre-sale housing generally adopts installment payment plans, which are linked to the developer's project progress. A typical plan is to pay 10% upon signing the contract, 10% upon completion of the foundation, 10% upon structural topping out, and 60% upon delivery as the final payment. Different developers have significant differences in their plans, so it is necessary to carefully review the contract terms. This model alleviates the financial pressure on buyers, but also requires attention to the developer's reputation and project progress guarantee.