tuìkuǎn kěnéng yīn shāngjiā shěnhé cāngkù yànshōu wùliú qiānshōu huò yínháng chǔlǐ ér yánchí退款可能因商家审核、仓库验收、物流签收或银行处理而延迟。Refunds may be delayed due to merchant review, warehouse inspection, logistics delivery, or bank processing