Designer Ji Lee has come up with a handy solution to the problem of finding the right greeting card for an occasion. Ok, so that’s not really a serious problem, but if you did find yourself grinding your teeth in frustration over the above can of worms, it’s nice to know that the “All-in-One” stamp has got your back. All one needs to do is find a blank piece of paper, fold it over, stamp the thing and tick the right box, with tongue firmly in-cheek.