The Valdepeñas City Council has reactivated its local commerce loyalty campaign, with a total cash prize of 3300 euros. The initiative aims to incentivize purchases at local establishments in the city. Customers can request a physical coupon for each purchase at participating businesses to deposit it in a ballot box. A subsequent public draw will decide the final winner. The objective is clear: to boost the local economy and support small businesses by encouraging consumption within the municipality.
The logistics of a physical draw in a digital era 🧮
Although the mechanism is traditional, its management involves interesting technical considerations. The issuance and control of physical coupons avoids digital divide issues but requires a system for verifying participating establishments and preventing fraud. The logistics of ballot boxes and manual counting pose a scalability challenge. A software development to manage memberships and generate unique QR codes would have streamlined the process, although it increases costs and excludes part of the population. Inclusion is prioritized over pure efficiency.
Guaranteed draw algorithm: the good old ballot box 🎩
Forget complex APIs and cryptographically secure randomization systems. Here the algorithm is a human hand reaching into a box full of folded slips of paper. There is no server latency, only the theatrical suspense of searching for the winning coupon. It is a system with a very intuitive user interface and a one hundred percent public acceptance rate. Of course, its replicability on a large scale is limited and the error debugging process, called recounting, can be tedious. But transparency is guaranteed.