Ad serving, namely, placing advertisements on websites for others using specialized computer software; Administering discount medical, cosmetic and aesthetic service programs, namely, negotiating contracts with providers of medical, cosmetic and aesthetic services, to enable participant members to obtain discounts on the purchase of medical, cosmetic and aesthetic products and services through the use of discount membership cards; Administration of a consumer membership program for enabling participants to receive product samples and discounts in the field of clothing, cosmetics; Advertising in the popular and professional press; Arranging and conducting special events for business purposes; Cooperative advertising and marketing services, namely, offering discounts to clients through the joint participation of member beauty salons; On-line wholesale and retail store services featuring toner, lotion, cream, wearable nail art; Online advertising and promotional services; Wholesale and retail store services featuring toner, lotion, cream, wearable nail art