Malus prunifolia Malus prunifolia Malus prunifolia is a species of crabapple tree known by the common names plumleaf crab apple, plum-leaved apple, pear-leaf crabapple, Chinese apple and Chinese crabapple. It is native to China, and is grown elsewhere for use as an ornamental tree or as rootstock. It reaches from between 3 and 8 meters tall and bears white flowers and yellow or red fruit. It was described botanically by Willd. in the genus "Pyrus", and transferred to "Malus" in 1803 to produce the nomenclatural treatment used here. "Malus prunifolia" is found in China in the provinces of Gansu, Guizhou, Hebei, Henan,
Bonus-malus call center is performing. If the call center is performing poorly, then there would be a malus payment (payment from the call center company to the buyer). If the call center is doing well, then there is a bonus payment from the buyer to the call center company. Bonus-malus payments are in addition to the normal cost of call center services. In insurance, a bonus-malus system (BMS) is a system that adjusts the premium paid by a customer according to their individual claim history. Bonus usually is a discount in the premium which is given on the renewal of the