定金的适用、效力及其纠纷的处理□莫高经关于定金担保的适用定金是指合同的当事人为了证明合同的成立，保证合同的履行，依照法律规定或双方的约定，由一方当事人在合同订立时或订立后、履行前，按合同总价款的一定比例或在法律规定的范围内，预先向对方当事人交付一定数... Applicability and Effectiveness of Deposits and Disposal of Disputes □ Mo Gao Jing’s applicable deposit for guarantee of deposit means that the parties to the contract, in order to prove the establishment of the contract and ensure the performance of the contract, are bound by one of the parties as stipulated by law or by both parties Or when it is concluded, before delivery, according to a certain percentage of the total contract price or within the scope prescribed by law, deliver to the other party a certain number in advance ...