So, we're Cypriot, and it's tradition that the bride and groom are gifted cash. Back in the day it would be pinned to them as they danced, nowadays it's handed over in an envelope.
My parents used the money to pay for their wedding and used the extra for breakfast the next day. This was nearly 50 years ago and they had over 500 people as guests.
These days it's big money. There's an unwritten rule that you give what you would pay for a meal out, plus. Last one I went to, was family, we gave 300. If theyre not family I cap it at 150.
But, no gifts or extra for tax