Do not pay Blue Card network
Do not pay Blue Card network 30 euros to confirm your diploma. It is a completely useless action. They will contact you with baiting messages about someone looking at your resume ,so you MUST rush and pay 29.99 to confirm your diploma or else you miss opportunities. This is complete BS. Every country requires separate submission of all your documents to the local office, so opening your profile on Blue Card Network is 100% useless. Paying money to them is 100% waste. Don't do it.