you'll receive a TWITCH account.
Link it to your game account to claim the following items:

1. Warframes/Guns: Titania Prime, Vericres Fan, Sugatra: Renayla, Nyx, Valkyr Prime(N), Naktavyre Armor Set(N)
2. x70 Steel Essence
3. x450 Creds: Noras Mix 2,7,8 (can be sold for 2.250.000 credits)
4. x1 Tauforged Archon Shard
5. {Slots} x3 Warframe, x2 Weapon
6. {Forma} Drop randomly 5pcs: Forma, Forma: Aura, Umbra(Blueprint), Umbra, Stance
7. {Resources} Drop randomly 2pcs: x6.000 Cryotic, x600 Isos, x100 Thermal Sludge, x100 Voidgel Orb, x20 Diluted Thermia, x4 Riven Sliver, Archon Shard, Veiled Riven Cipher, x3 Relics
8. {Guaranteed Resources} x15 Universal Medallion, x60 Vitus Essence, x1-x6 Titanium Extractor, x40 Corrupted Holokey, x3-x5 Clem Clone, x1-x2 Cosmic Specter
9. {Archon Mods} Drop randomly 2pcs
10. {Gold mods} Drop randomly 5pcs
11. {Arcanes} Drop randomly 3pcs
12. {Adapters} Drop randomly 4pcs
13. {Decorations} Drop randomly 60pcs: Glyph/Community Display "kahl-175", "stinax", Bust: Steadfast Dinar, Figures: Ivara, Alad V, Clem, Popcorn, Lotus, Konzu, Til Regor, Shrinker and Sol, Wukong; Warframe Model, Hull Model, Grineer Model, Compressor and Sol, Orokin Tea Set; Shawzin: Dax, Song of the Abyss, Dawn; Lua Flower Vase, Flower Decanter, Lighthouse with Text, Palm Tree: Zariman, Chlorophytum, Broadleaf Plant: Zariman, Mural: Leverian Licata

NOTE:
!!! Claim items promptly post-purchase; they may expire.
!!! Unlink the Twitch account once all items are collected.
!!! Items hidden after 6 months are still claimable.

YOU CAN LINK TWITCH ACCOUNT NOT OFTEN THAN ONCE EVERY 7 DAYS. DO NOT BUY MORE THAN 1 ACCOUNT PER WEEK!
If you have previously received these items, you will be able to get them again with every purchase in unlimited quantities.