Thinking on the little things in the society, omegan lingerie is probably all crotch-less/ass-less. (Bum in backless panties..wow) Maybe even stuff that is meant to be destroyed by the Alpha during heat? I guess really pricey dildos can have the base inflate to simulate knots, and I bet it’s considered really romantic if a couple goes through their heat cycle together during romantic holidays!
I am obsessed by the possibilities of the sex industry in Omegaverse!!! Like I love the idea of inflatable knot dildos (Bum would totally have one) but also they’d be really overpriced to the frustration of many Omegas. Imagine they’d need their Alpha to buy it for them but Alpha’s are jealous possessive types ;) Also knotting porn is probably ridiculously popular. OH! What about collars that can be ripped off with teeth so pairs can role play bonding and slick flavoured lube for the unfortunates who don’t have an Omega in their life. Finally drugs that simulate the feeling of being in heat/rut for when couples are feeling particularly kinky or for special occasions (not in like a rapey way but an aphrodisiac way)
They probably even sell more wholesome things like blankets and (probably less wholesome) oversized teddy bears that Alphas can mark for use in their Omega’s nests. Pheromone scented sprays so Betas can go out feeling like an Alpha or to help Omegas attract their mates. See I’ve thought about this too much :S
P.s. Bum in backless panties is an A+ idea Anon 👌