rohemärgid
Rohemärgid, often translated as green stamps or trading stamps, were a form of loyalty marketing popular in the mid-20th century. Consumers would receive these stamps from retailers, typically a certain number for every dollar spent. These stamps were then collected in booklets. Once a booklet was filled, it could be redeemed for merchandise at designated redemption centers or directly from the issuing company.
The practice originated in the late 19th century but gained significant traction in the United States from
The popularity of rohemärgid began to decline in the late 1970s and 1980s. Several factors contributed to