If any link / reciprocal link is ever required by any business / organisation / individual (hereafter known as "aforementioned") when FilterPlus Limited advertises/links with any of the aforementioned, this will not be charged for by FilterPlus Limited unless a charge is levied by the aforementioned. If a charge is levied against FilterPlus Limited, the reciprocal charge made by FilterPlus Limited will be the exact same amount that is charged by the aforementioned. Any further charges relating to charges made by the aforementioned will also constitute part of the original charge and will also be included in the reciprocal charge made by FilterPlus Limited. These terms shall be deemed to supercede all other agreements / acceptances, whether by written letter or otherwise. These terms are non negotiable and constitute a legally binding agreement in all countries between FilterPlus Limited and the aforementioned.