1. Open the a auto quickless application and click the "Aauto Quicker Store" option on the left.
2. On the page of the automatic express store, click the "Commodity Management" option.
3. On the commodity management page, click the "lightning purchase" icon to open the page.
4. According to the page prompts, complete the opening application and wait for the platform to review.
5. After being approved, you can use the lightning purchase function in the Aauto Quicker store.