Order Mennonites stem from the biblical principle of nonconformity to the world, according to and other Bible verses. The avoidance of technologies by Old Order Mennonites and Old Order Amish is based not on a belief that the technology is in some way evil, but over a concern for the nature of their communities. Community is important to a Mennonite, and a technology or practice is rejected if it would adversely affect it. Many Old Order Mennonite groups reject automobiles but in an emergency even the most traditional Old Order Mennonite is likely to accept a ride in an automobile; those who sell milk in areas that require cooling will install electricity in the barn. Some of the groups that allow the use of cars and trucks, such as the Markham-Waterloo Mennonite Conference, will ensure that they are all black, even painting over chromed sections to achieve this effect. Old Order Mennonites also practise plainness, including the dress, which is the opposite of showiness in clothing but also in physical appearance. Many Amish and Old Order Mennonites do not use traditional health insurance with monthly premiums copayments. In Lancaster County, Pennsylvania, some Amish and Mennonites use Preferred Health Care (PHC) Old Order Group coverage (OOG). When an OOG member visits a participating provider (approximately 1100 local physicians and 9 hospitals in the Lancaster area accept the OOG coverage), they present a unique white card with red and blue print identifying them as a PHC member. These cards are void of any identifying information, as is the custom of their religious belief. After care is rendered, providers submit a claim to PHC for a "repricing" as if the patient had insurance. A PHC statement is then sent to the medical practice and the patient indicating the discounted amount due the provider. The practice then collects the repriced amount from the patient directly, as per practice policy for collecting balances due on self-pay patient accounts. In this way, the Old Order Group has engaged in collective bargaining practices to lower their cost of health care. Additionally, the community will support any member who is sick, disadvantaged, old, or who has suffered an accident. Old Order Mennonites and Old Order Amish sects are often grouped together in North America's popular press. This is incorrect, according to a 2017 report by Canadian Mennonite magazine: The customs of Old Order Mennonites, the Amish communities and