“envelopea” = the post office
"envelopea" = "female mail room worker"
Actually, "Envelopea" is a very large, undiscovered island/small continent in the Indian Ocean.
Walmartian has disclosed its secret. It is the equivalent of the Witness Protection haven for lost, mis-routed or undelivered mail.
For all these years, all those much maligned people were actually telling the truth. The check WAS in the mail!
More exactly, it was leaning back in a hammock, sipping an adult beverage and looking out at the tropical sea surrounding the Republic of Envelopea.
(yes, no need to ask. I am a bit off my rocker!)