Generally you can't use Deluxe for business unless you had income but are not taking expenses. the IRS provides a list of codes to identify businesses. Yours may be listed below. See the link below for more options.
454112 - Electronic auctions
454111 - Electronic shopping
454310 - Fuel dealers (including heating oil & liquefied petroleum)
454113 - Mail-order houses
454210 - Vending machine operators
454390 - Other direct selling establishments (including door-to-door retailing, frozen food plan providers, party plan merchandisers, & coffee-break service providers)