This is your official proof of receipt for the purchase of 1 (one) Galactic Unicorn, model #4321-XYZ.
Transaction ID: 42-13-21-99
Payment Method: Space Bucks
Amount: 100,000 space dollars
Item Description: 1 x Galactic Unicorn, rare species, known for its ability to shoot laser beams from its eyes
Item Condition: Used, with minor singularity-induced scorch marks