1. physical protection of stored in PVC gift bag items needed to avoid crushing, impact, vibration, temperature and so on. 2. package or mount the same PVC gift bag, small objects of the same type into one package is a good way to save on volume. 3. advocacy, PVC gift bag can be placed on business information and play an advocacy role. 4. facilitating PVC gift bag may be easy to install, loading/unloading, stacking, display, sale, opening, reload, use and re-use, and so on. 5. partial control over individual packaging helps to precisely control the overall situation. For example gift packed in PVC gift bag can be known in inventory. 6. Security packaging can play an important role in reducing transportation security risk.