Surprisingly, the 50% Discount/Rebate policy is the first time a spiritual experience is enabled from participation in a temporal universe system, namely gratitude for a gift of price at retail sale. Its also the rarity of directing the attention outwardly instead of inward work to experience spiritual benefit. To my knowledge the only other ways/places this is done is in zen buddhist “wall gazing” and Scientology’s TR-0 and Operation By Duplication.