When something new is more effective than your proven promotions, move it to the 80 percent group and get started testing another thing in the 20 percent category. In a changing business scenario, capability change causes us to be obsolete. http://[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@s.jd.u.eh.yds.g.524.87.5