My favorite paragraph from the above-mentioned website:
Basic service will offer only the pouch and guaranteed next-day delivery;

Extra® will include a pack of peanuts and heating controls in the envelope for added comfort; and Max® — the
First Class will feature a myriad of in-pouch storage pockets for travelers' personal effects, a battery-powered reading light, a Lunchable® snack treat (including juice box), and an ultra-compact Porta-Pottie.



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