I do not understand why so bad reviews are here.
For me, these guys did a great job. I've ordered flowers at about 11 am on Saturday for the same day (delivery to Italy, Rimini) and about at 6 pm they delivered very nice roses to my girlfriend!
Very good service and price. Support answered all my questions.
P.s. I've tried to use local flowers shops - no luck, no delivery for the same day. So PickupFlowers is good option (and cheaper).
Best,
Nick