On 11/26/2010 @ 12.23 am I placed an order online for 2 APC Back-UPS XS Series Battery Backup they had on sale for $99.99 each which is 50% off regular price, they were supposed to be delivered on 12/01, they never did and on 12/02/2010 they call me to tell me they had cancelled the order because they didn't have them in stock any longer, they tried to sell me some other model. When I checked online they do have them in stock but of course, they are now at regular price. This is the second time they do this to me, they did the same back... read full review »