odeset="/config/pricing/discounts/discount"/>
      
      <!-- Discount, GBP excl VAT -->
      <xf:bind id="discount-excl" nodeset="/config/pricing/discounts/discount[index(discount-repeat)]/@exc" calculate="/config/pricing/discounts/discount/@inc div 1.2"/>
      
      
      <!-- Update pricing -->
      <xf:submission id="update-pricing" action="xq/update-pricing.xquery" method="post" replace="none" instance="muk-data" ref="/config"/>
      
      
      <!-- Update data URI -->
      <xf:submission i