mintage limit and product limit on the Mint's web site ?
Mintage limit - How many of that coin will be made
Product limit - How many of that set and/or packaging would be made
Young Numismatist/collector 73 Positive BST transactions buying and selling with 44 members and counting! instagram.com/klnumismatics
As I understand,
X included in a special set = 2,500
X individual sales 7,500
The Mayflower sets are a good example. Product limit is below mintage limit presumably due to the Royal Mint getting some of the coins/medals to make their own sets with.