OK, more TRU.ca story-time.
I was sent a promo code for $10 off when they cancelled a Star Wars order due to a pricing error on their end (a figure 3-packed was priced at the 1 figure price of $17.99).
I login to the site thinking: 'hmm 15% off sale and a $10 off code, OK!'. Except I can't find anywhere to enter the promo code. I am guessing first: they forgot to code it, or they hid it because of the sale.
Then, I ordered a Rainmaker set by itself to save $15, and received a cancellation notice around 10 minutes later. If I look now, the site still shows the Rainmaker set as in-stock.
I check my order status. Everything is set to "Processing". The cancelled one. The one I actually placed. The ISPU I did 2 weeks ago.