While it may not be ideal for your egg business, it
is a good opportunity to educate egg buyers about the natural cycles chickens who are not raised in unnatural production settings (like battery cages) experience. Your ladies will likely have lower production in extreme weather and when they're molting...something buyers who are used to getting eggs whenever they wish at the grocery store may not understand.
When I sold eating eggs, I set expectations from the start that hens are not egglaying machines. I also respect their needs, like a break from laying in shorter daylight seasons - I don't artificially light their environment. Healthy, happy hens produce the best eggs, and I think honoring their biological cycles helps achieve this goal.
I put frozen soda bottles in their 5-gallon nipple waterer to cool it, and add electrolytes when it's really hot and humid. I can tell from their reactions that they appreciate these efforts.
Best to you and your hardworking ladies!