This plant is Glossy Abelia, and its scientific name is Abelia x grandiflora. It grows in North Carolina.
Here are the care instructions:
Glossy abelia is planted indifferently in fall or in spring. However, planting in fall will make regrowth easier. Choose a spot preferably sheltered and in full sun because glossy abelia prefers sun to bloom. When planted in the ground, it requires light, well drained and especially not-too-moist soil. Growing glossy abelia in a pot is possible, but you must schedule repotting every 2 or 3 years and prune often to constrain its growth.