They will be condescending, they'll try to upsell you, after they tell you why your order is difficult.
They will send you bouquets with dead and damaged flowers in them.
They will use more paper than flowers on your order.
They will offer nothing but excuses.

And don't give out your personal address, because the owner will literally come to your house, to tell you why the issues with your order are your fault.

Approximate cost: $200