Hi! Out of curiosity, how so you worship Peithos? I've always had a tough time when it comes to worshipping daemons, or more specific deities, and im curious how your worship of Petros looks
Well, to be honest, most of my worship for/honoring Peitho is highly based on communication leading to a lot of UPGs considering how very little information there is about her. When it comes to Peitho our communication is mainly reached through tarot and emotional energy since it is the strongest form of expression between us. I completely get that it can be more of a challenge with daimons, but what really helped (and still helps) is worshipping her in tandem with Hermes or Aphrodite. Regardless of the relationship Peitho has with the two they do work together as part of the theoi gamelioi (*even if Hermes is not officially listed, he still plays an important part in it as shown here). For Pietho her place is showcased here:
As far as pairs go, Hermes and Peitho together form a function as the god of cunning, deceit, thievery, languages, speech, diplomacy, and eloquence naturally pairs well with the daimona of both intimate and political persuasion, seduction, charming speech, suasion, and the art of rhetoric. In my personal practice, they are incredibly close relationship-wise and as the two I'm a devotee to as Hermes has Wednesday and Peitho has Thursday as their day of the week. With one follows the other.
She can't entirely be separated from Aphrodite considering that she is her personal assistant/close follower and the herald of Aphrodite. Peitho also occasionally is listed as a daughter of Aphrodite when she isn't listed as one of the Okeanids, or rarer still, a child of Prometheus or Ate. With this position in mind, she is also the nurse of the Erotes.
All of this has to be taken into account for my worship of Peitho in general, what's always important is the combination of research and listening to the Daimons specifically since they don't normally get a lot of attention. They tend to have closer relationships with those that reach out to them or welcome them into their lives. Peitho, just like Styx, has been very vocal and she's very talkative. I rank her at the top of very steady conversationalists with Hermes and Inanna especially given the amount of UPGs I've gotten from her.
My UPGs for Peitho: she loves the hell out of mint anything so I usually give her peppermints or anything mint chocolate. Cats, it just clicks heavily and it doesn't hurt that she has similar personality quirks and the disposition of one past pushing the connection herself (Peitho: :3 / :3c / >:3c). She's also okay with red fruits and loves the color red. I have personal perfumes dedicated to her on her shared altar with Hermes atm which I pick up more frequently for her and Aphrodite and spray once or twice as an offering. Last but not least, I heavily promote the idea of greeting your deities, especially your daimons or other lesser focused deities with a good morning and good night to them as a starting point.