Sure thing boss.
Back in 2010, there was a glitch in a system in which allowed a TV that was supposed to be on sale for 500, discounted from 720, to be discounted further to 250. Lots of users ordered it and many shipped. Obviously it was price mistake and they corrected it--what happened next puts them in the halls of a blacklisted company forever.
After the TV was shipped for an AGREED upon price, they reversed their stance and began charging the full 500. They even denied they ever shipped TVs for 250. Their CS reps were openly calling people who ordered the glitch criminals and thieves. TD then ordered USPS to halt all deliveries and attempt recovery of already delivered TVs. They would call people who had them delivered and threaten them if they failed to to let USPS come and pick them up. Essentially--it's a BIG No No to change the cost of a transaction post shipment and violates credit card laws. This wasn't some mistake from low level CS reps---head honchos clearly had to be involved to do something as large as to charge nearly triple a transaction cost. TD was given horrible ratings on ResellerRatings and was brought down to a 2.2/10--but then magically, they began to post fake reviews to boost them back up. Horrible company.
Here's the SD Thread that started it all
It was wildly entertaining when it was happening but I'll never buy from that company which acts like that.