Cisco are having a 50% off on their online exams for certification.
I don't know WHAT exams are available but if you are studying for a CISCO exam and can take it between [June 22 — July 17] then its a good deal.
Also have to book/signup between [June 16 — June 26]
Source: Cisco Live and/or DevNet Day digital events
Them post corona deals are a coming