亚马逊宣布自2026年12月18日起，美国站大多数卖家自发货（FBM）订单的退货将强制要求提供预付退货标签。卖家须在收到退货请求后的7个日历日内通过“管理卖家自发货退货”上传标签或全额退款且不要求退回商品；若未执行，亚马逊可能自动发放无需退货的退款并从卖家账户扣除相应金额。重型和大件物品暂时豁免此规定，且不在亚马逊退货工作流内发送的标签无效。
原文明确了FBM卖家处理退货的新规生效日期、7天时限及未合规时的自动退款扣款后果，有助于卖家提前调整运营流程。
FYI for FBM sellers: Amazon says that starting December 18, 2026, most US returns for seller-fulfilled orders will require a prepaid return label.
Within seven calendar days of a return request, sellers must upload the label through Manage Seller-Fulfilled Returns or issue a full refund without requiring the item back. If neither happens, Amazon says it may automatically issue a returnless refund and deduct the amount from the seller’s account.
Heavy and bulky items are temporarily excluded. Labels sent outside Amazon’s returns workflow won’t count.
来源：Amazon Sellers ASGTG · x.com