As the kits go it's based on a higher the tier the more you get, as per any game, but as the tier increases its a longer cooldown, higher prices but more content.

 The cooldown for each tier will increase by 1 day as to prevent an unfair advantage against players who have not donated or are on a lower tier.

Tier 1 Kits:

Armour -
     - Cost: £5.00
     - Cooldown: 2 Days
     - Content: Metal Chest, Metal Faceplate, Trousers, Boots
     - Monthly/One-Off: N/A

Weapons -
     - Cost: £7.50
     - Cooldown: 2 Days
     - Content: AK-47, Bolt, Shotgun, 100x 5.56 Standard, 100x Shells
     - Monthly/One-Off: N/A

Health -
     - Cost: £5.00
     - Cooldown: 1 Days
     - Content: 10 Syringes, 5 Large Med Kits, 50 Wolf Meat
     - Monthly/One-Off: N/A

Resources -
     - Cost: £7.50
     - Cooldown: 2 Days
     - Content: 50k Wood, 50k Stone, 25k metal frags, 1.5k HQ Metal
     - Monthly/One-Off: N/A

All Packs -
     - Cost: £25.00
     - Cooldown: (Same As Above)
     - Content: (Same As Above)
     - Monthly/One-Off: N/A

========

Tier 2 Kits:

Armour -
     - Cost: £10.00
     - Cooldown: 3 Days
     - Content: All Tier 1, Bucket Helmet, Beancan Helmet,
     - Monthly/One-Off: N/A

Weapons -
     - Cost: £10.00
     - Cool Down: 3 Days
     - Content: All Tier 1, Bolt, AK-47, Thompson, Custom-SMG, Semi-Pistol, 200x Pistol Ammo
     - Monthly/One-Off: N/A

Health -
     - Cost: £7.50
     - Cooldown:
     - Content: All Tier 1, 10x Syringes, 5x large med kits, 25x Wolf Meat, 15x Bottle of Water
     - Monthly/One-Off: N/A

Resources -
     - Cost: £12.50
     - Cooldown: 4 days
     - Content: All tier 1, 25k Wood, 25k Stones, 10k Metal Frags, 3.5k HQ Metal
     - Monthly/One-Off: N/A

All Kits -
     - Cost: £35.00
     - Cooldown: (Same as Above)
     - Content: (All of Above)
     - Monthly/One-Off: N/A

=======

Tier 3 Kits:

Armour -
     - Cost: £15.00
     - Cooldown: 4 Days
     - Content: All tier 1&2, Full Camo Gear, Miners Helmet, 2x Tier 1
     - Monthly/One-Off: N/A

Weapons -
     - Cost: £15.00
     - Cooldown: 4 Days
     - Content: All tier 1&2, Rocket Launcher, 15x Standard Rockets, Grenades, Rock Launcher BP
     - Monthly/One-Off: N/A

Health -
     - Cost: £12.50
     - Cooldown: 4 Days
     - Content: All tier 1&2, 10 Syringes, 10 Large Medkits
     - Monthly/One-Off: N/A

Resources -
     - Cost: £17.50
     - Cooldown: 5 Days
     - Content: All tier 1&2, 20k Metal Frags, 10k HQ Metal
     - Monthly/One-Off: N/A

All Kits -
     - Cost: £50.00
     - Cooldown: (Same As Above)
     - Content: (All of the Above)
     - Monthly/One-Off: N/A

======

Ultimate Tier Kits:

Armour -
     - Cost: £25.00
     - Cooldown: 5 Days
     - Content: 2x Tier 1,2 & 3, All colour camo gear, Variaty of Hats & Shirts
     - Monthly/One-Off: N/A

Weapons -
     - Cost: £40.00
     - Cooldown: 5 Days
     - Content: 2x 1,2 & 3, 20 x C4, C4 BP
     - Monthly/One-Off: N/A

Health -
     - Cost: £20.00
     - Cooldown: 5 Days
     - Content: Tier 1,2 & 3, 20 Syringes, 20 Large Med Kits
     - Monthly/One-Off: N/A

Resources -
     - Cost: £50.00
     - Cooldown: 6 Days
     - Content: Tier 1,2 & 3, 25k HQ Metal, 50k Metal Frags
     - Monthly/One-Off: N/A

All Kits -
     - Cost: £120.00
     - Cooldown: 5 Days
     - Content: (All of the Above)
     - Monthly/One-Off: N/A