The following websites came up in a web search of medical cannabis entities claiming online ordering and delivery of MMJ products in Calfornia. (It's not an exhaustive list.) In a cursory search using key words, I found these, but did not see PJ. Perhaps PJ is listed in the back pages.

https://www.greenzdirectdelivery.com/

http://www.harborsidehealthcenter.com/buy-med...nabis.html

http://www.californiafinest420.com/products/

http://truehealingcollective.com/

http://www.mygreenfast.com/

http://www.weedbay.org/

http://www.braatah.com/buy-marijuana-oceansid...ispensary/

https://weedmaps.com/dispensaries/in/californ...oma-county

http://speedweed.com/

http://420firedepartment.com/how-it-works/

https://www.thegreencross.org/