All of our IDX products include a one-time setup fee, along with a monthly or yearly service fee. In addition, some MLS areas charge a small fee to members for the MLS IDX feed in addition to our prices. dsSearchAgent Mapping IDX is $69.95 per month, plus $99.95 for setup. The dsIDXpress IDX plugin is priced at $99.95 for setup, and $39.95 per month for the Lite version, $69.95 per month for Pro. More details are available on our Pricing & Comparison page.