In VanceAI, we use credits to calculate your usage. Different operation costs defferent credits.
When an image has been processed over the cloud server, this will cost you 0.2 credits. And if you click the download button to download the result, this action will cost you 1 credit, but only for the first download. Duplicate downloads are free.
So, basically processing one image will cost you 1.2 credits.
If you created a workflow, and there are 3 steps in it, then 3 steps will cost 0.6 credits and 1 credit for download. So a 3-step workflow will cost 1.6 credits to process one image in total.