<img src="https://lazada-merchant-community.oss-ap-southeast-1.aliyuncs.com/live/PH/image/kc-oss-1584518395672-image.png.webp" width="300" height="32" data-original-src="https://beebot-sg-knowledgecloud.oss-ap-southeast-1.aliyuncs.com/kc/kc-media/kc-oss-1584518395672-image.png"> 
Payment fee is a transaction type that covers the cost of payment processing. 
The Seller Payment Fee is being computed from the Item Price (minus any seller promotional charges like Vouchers and Flexi Combo) plus the Shipping Fee paid by the Customer. 
<img src="https://lazada-merchant-community.oss-ap-southeast-1.aliyuncs.com/live/PH/image/kc-oss-1584519415818-image.png.webp" width="714" height="203" data-original-src="//beebot-sg-knowledgecloud.oss-ap-southeast-1.aliyuncs.com/kc/kc-media/kc-oss-1584519415818-image.png"><img src="https://lazada-merchant-community.oss-ap-southeast-1.aliyuncs.com/live/PH/image/kc-oss-1584518479320-image.png.webp" width="1052" height="97" data-original-src="https://beebot-sg-knowledgecloud.oss-ap-southeast-1.aliyuncs.com/kc/kc-media/kc-oss-1584518479320-image.png">

What is payment fee?