I like to calculate the average percentage discounts from the list price for 'Sub of the Day' offers at Subway to decide on what days to go there for lunch. Spoiler: It depends on where you live. Speaking of which - did you know that Subway on Isle of Man has a 'Mango Chicken Tikka' as their sub of the day on Tuesdays? But let's get back on topic... I buy all my socks on a single a day of the year to get an identical stack of socks so I don't need to ever sort socks again. I organize my … [Read more...]