Is working as an accountant for a company that markets hotel membership cards, which include discounts on alcoholic beverages, permissible or impermissible (halal or haram)? And is the money earned before knowing this permissible or impermissible (halal or haram)?

A part of this question has been answered previously, clarifying that there is no objection to working for the company, provided that one refrains from marketing prohibited items, while preferring to seek other employment that is free from doubt. Accordingly, the money earned in the past is unobjectionable, as there is nothing to prevent its utilization.