分期付款买卖合同(常用版)范文销字第______号合同签订地：_______出卖方(甲方)：_____________________地址：_____________________买受方(乙方)：______________________地址：_____________________担保方(丙方)：______________________地址：_____________________反担保方(丁X)：_____________________地址：_____________