Well, while we're at it, I have a couple of my own. I noticed yesterday that shoppers at the Despensa face an interesting conundrum in the booze section: one can either purchase a 1.5L bottle of Venado Especial for Q41.50, or the very same bottle of grog plus a free 2L bottle of Pepsi for Q40. I watched in amazement as one guy, a real Pepsi-hater for sure, went for the lighter but more expensive of the two options.
Meanwhile, just next door at Pollo Frito Pinulito, V was scratching her head as one sappy local punter requested two pieces of chicken and two orders of fries...separately, for Q24. If only he'd signaled an interest in the 'combo' advertised above his head, he'd not only have paid less, he'd have got some salad thrown in as well.