檢視海关发票的原始碼

[[File:海关发票.jpg|缩略图|[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E6%B5%B7%E5%85%B3%E5%8F%91%E7%A5%A8&step_word=&hs=0&pn=0&spn=0&di=29480&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=1807556338%2C53285309&os=1181739809%2C1835284412&simid=1994025%2C881206238&adpicid=0&lpn=0&ln=1379&fr=&fmq=1619923305418_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fwww.uucan.cn%2Fupic.php%3Fimg%3Dhttp%3A%2F%2F5b0988e595225.cdn.sohucs.com%2Fimages%2F20191202%2Ffaadcde9ccac4f47b98c9bdbab7b6904.jpeg%26refer%3Dhttp%3A%2F%2Fwww.uucan.cn%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Djpeg%3Fsec%3D1622515308%26t%3Dd3c19e9fb948cd115dd52004d577be31&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3B77vwg_z%26e3BvgAzdH3Fzf-fuj2yjz2f_z%26e3Bip4s&gsm=1&rpstart=0&rpnum=0&islist=&querylist=&force=undefined 原图链接][https://www.uucan.cn/zs-sfegyezgs.html 来自有友圈]]]
'''海关发票'''(customs invoice) 是出口商应进口国海关要求出具的一种单据，基本内容同普通的商业发票类似，其格式一般由进口国海关统一制定并提供，主要是用于进口国海关统计、核实原产地、查核进口商品价格的构成等。