Regarding the speed of putting on shelves at the RMN3 Amazon warehouse, I can tell you that Amazon usually tries to complete the putting on shelves as soon as possible after the goods enter the warehouse. However, the specific time to put on shelves may be affected by many factors, such as seasonal demand, inventory inspection, internal warehouse processes, and special handling requirements of goods. Therefore, although Amazon usually puts the goods on shelves as soon as possible after receiving them, the specific speed of putting on shelves cannot be guaranteed. If you have special concerns about the time to put on shelves of RMN3 products, it is recommended that you contact Amazon customer service directly to obtain more accurate information.