Meaning
The kanji 得 inside a circle, meaning gain or advantage in Japanese. On shop signs it marks a bargain or a good deal, something worth more than you pay.
Shoppers use it for sales, combo offers and lucky finds: “Two bowls for the price of one 🉐” It also suits a win-win situation or any small gain. It carries a happier, more rewarding tone than 🈹, which simply means discount.