Their promise is to send you all your pills at one time in packets. However, they do not do that, and if they can't easily fill one of your prescriptions, they will send the packets incomplete.
Here's the dangerous part. When you receive your pills, there will be no notification that pills are missing either in the box or on the packets. This is no problem if you only take a few pills. If you have to take many pills, you may not notice one missing and start taking them without the required pill. They do seem to think this is a problem since they say if you study your bill you can figure out that a pill or two is missing. In fact, after I called them, they still did not realize pills were missing, although it was confirmed on the original order.
When I signed up for the service, I requested a co-pay estimate, 20% more, but I figured the convenience might be worth it, but when the bill came, it was 30% more. For one month’s supply. They do not do 90 days’ supply, and here's maybe why - the cost of shipping. I received the packets in two white boxes, taking up about a cubic foot. My 30-day supply before PillPack fit is a small compartmentalized plastic box the size of a large book.
All in all, this service is not worth it and may be hazardous to your health.
Bottom Line: No, I would not recommend this to a friend