Change a discount on my NameMaxi domains

As you know, on some of my domains I set a NameMaxi lander. In my NameMaxi account I can set a discount. Earlier I set a 10% discount. Today I increased it to 25% as a test.

For example, my jewellery domain CitrineRing.com 

Price on the marketplaces like Sedo and Afternic is $2999 but directly via Flexible Payment (see Seller on the top) is $2249. 25% discount off or $750 off.