Whisky Cask Investment

I would like to design an email that can be sent to my clients for a referral/spending program:

REFERRAL EMAIL:

Tier 1:
Refer 50,000GBP = 1 new make cask (0-2)
Refer 100,000GBP = 1 premium cask (2-5)
Refer 250,000GBP+ = VIP all business events(including yearly Macallan fishing) + Another cask of choice

Tier 2:
Refer 5 paying clients = 1 new make cask (0-2)
Refer 10 paying clients = 1 premium cask (2-10)
Refer 15+ paying clients = VIP all business events(including yearly Macallan fishing) + Another cask of choice

SPEND EMAIL:

Tier 3 (personal portfolio plan):
Spend 25,000GBP = 5% discount on next purchase (Malt member)
Spend 50,000GBP = 1 new make cask (0-2) (Fine oak member)
Spend 100,000GBP = 1 premium cask (2-5) (Liquid gold member)
Spend 250,000GBP = VIP all business events(including yearly Macallan fishing) + cask of choice (Lalique member)
Spend 500,000-1,000,000GBP = (Diamond member)