Belong to theladiesloos or loos_company? Want to advertise something to members? It's frowned on in the main communities, but it's all good here! Flat to let? Widget to sell? Recommendation for your mate's business?
Please, don't post the same (or substantially similar) advert more than once a week. Even in an advertising community, there's still such a thing as too much. If you have two things to advertise in quick succession, consider combining posts as well.