Vintage vs Modern vs Current

What are the definitions of these terms when applied to Christmas collecting?

There are only two organizations that have published definitions that I know of.   So here’s a quick review

Golden Glow of Christmas Past, the premier vintage Christmas collecting club defines Vintage as 1966 and older.

eBay defines it’s categories as follows:

• Christmas: Vintage (Pre-1946)
• Christmas: Modern (1946-1990)
• Christmas: Current (1991-Now)