How long is my credit valid for? Knowledge Base January 14, 2019 10:27 Updated Your credit is valid for six months. After that, it is lost. During the validity period, if you buy another credit, the starting date of your previous, unused credit is reset to the date of your more recent purchase. Related articles NPS© (Net Promoter Score©) widget How is the number of visitors tested calculated in my quota? Comments 0 comments Please sign in to leave a comment.