Oh, I like this! If Amazon, Starbucks and the likes can getting away without paying taxes…
http://www.wbur.org/npr/164027250/to-get-around-tax-hike-spanish-theater-sells-carrots-not-tickets
“We sell one carrot, which costs 13 euros [$16] -– very expensive for a carrot. But then we give away admission to our shows for free,” he explains in Spanish. “So we end up paying 4 percent tax on the carrot, rather than 21 percent, which is the government’s new tax rate for theater tickets.”