坐地起价。交稿之后，客户发现文章质量不达标，要求整改，写手表示若要修改文章，则要重新付费，否则不予修改；文章写好之后，客户发现文章是加密文件无法正常打开或者需要其他付费途径打开，这时候客户往往需要额外支付一笔费用，作为文章的“浏览费”。 UKthesis gives an online composing assistance for all types of educational crafting. Look into many of them and don't hesitate to position your buy. 成... https://worldlistpro.com/story1420508/%E7%A1%95%E5%A3%AB%E8%AE%BA%E6%96%87%E4%BB%A3%E5%86%99-things-to-know-before-you-buy