Here are all of the codes for 18.3. (you can activate only 1). They will start working at 05:00 UTC.

Codes for other days should still work: 16.3. 17.3.

SPEO7C4 1 x Shamrock 2D Style 12 x Green Paint 3 x Material Luck Decal SPER9S2 1 x Shamrock 2D Style 6 x Quadrifoil Emblem 6 x “Snake 2” Emblem SPEM9G9 1 x Shamrock 2D Style 3 x Material Luck Decal 3 x Golden Horseshoe Decal SPEJ1L4 1 x Shamrock 2D Style 3 x Golden Horseshoe Decal 6 x “Snake 1” Emblem SPEP6Q7 1 x Shamrock 2D Style 3 x Material Luck Decal 12 x Green Paint