This is on the American Express Small Business Network:

To make a reservation and take advantage of this offer, simply call your travel agent or Hilton Reservations Worldwide at 1-866-525-AMEX and request the Everyday Savings rate. Or for online reservations visit www.hiltonhhonors.com/everydaysavings.*

To enroll in Hilton HHonors, call 1-800-HHONORS and request Promo Code AXSB and you'll automatically be enrolled as an HHonors Silver VIP member. Plus, if you are currently a Hilton HHonors member you can request Promo Code AXSBS and with just four qualifying stays within 90 days of enrolling, you will be upgraded to HHonors Gold VIP status.

If you’re not an American Express® Business Cardmember, click here to learn more and apply.