100Express is a Chrome add-on developed by lucaschua88 that provides a convenient one-click parcel adding feature for Chinese shipping experts. With this add-on, users can easily add packages to their shipping list without the hassle of manually entering the details.

The main feature of 100Express is its simplicity and efficiency. Users can quickly add packages by clicking a button, saving time and effort. This add-on is especially useful for those who frequently ship packages from China and need a streamlined process for managing their shipments.

Overall, 100Express is a valuable tool for Chinese shipping experts. Its one-click parcel adding feature simplifies the process of managing shipments and saves users time. If you frequently ship packages from China, this add-on is worth considering.