1、购回
... Flashback 返照 Buyback 购回 Madness 疯魔（你因故将此牌弃掉时，可支付此牌的疯魔费用以使用之） ...
2、回购
...换手率TurnoverRate回购Buyback会员Member ...
3、买卖协议
...收买；全买 buy-and-sell agreement买卖协议 buyback买主；采购员 buyer concentration ...
buyback allowance回购津贴;回购补助
buyback clause回购条款
Buyback schemes回购计划
Buyback Contract回购契约;回购合同
buyback alloances回购折让
buyback rate回购利率
buyback arrangements产品返销;产物返销
buyback allowances回购折让