Pros
They have copy and pasted the basic crap you hear about every start-up. You get free snacks, occasional free meals, a free t-shirt and some swag.
Cons
There are not enough desks for the amount of people who work here. The weekly meetings are pointless. The compensation is awful compared to the amount of the work you are asked to do. The training doesn't set you up for success. If you want time off, you need to find someone to cover your shift, holidays included. 60% of the staff were once Apple Retail Employees. This is not a start-up despite what they may tell you. It's owned by Stamps.com which is already public and no one has stock options. The old timers say there were not options prior to the buy out either. The holiday season is a complete nightmare as well. Obviously this is a huge time for shipping and they are not staffed appropriately. This apparently happens every year but the CEO is unwilling to relieve the pain this backlog of work causes every year.