On the other hand, LBK, if you’re baking for the purpose of distributing it in small amounts you may not have to take challah.
This raises another point.
SAM2 – you listening ?
Eid echod works based on the assumption that the other is aware of the issues, and is believed that they dealt with them properly. You are sadly out of touch with reality if you think that most Jew today (worker, learner, man or women) is sufficiently knowledgeable in Halachah.