Be careful when relying on the mug discount. What I've been told us that they're not *supposed* to be included. Sometimes they've just rung them with the rest of the meal and discount them, sometimes they ring them separately to ensure they're not discounted. If I've ever bought one without a meal and presented TIW, they've told me that the program is not valid on refillable mugs.
YMMV of course. But it's what I've been told on multiple occasions. (All at Pop, if that matters.)
YMMV of course. But it's what I've been told on multiple occasions. (All at Pop, if that matters.)