Quick answer
Reverb requires that all shipments are made and tracking information on orders is updated within 3 business days of receiving payment. The exception to this are 2-day shipping orders, which need to be fulfilled within 24 hours.
Fulfilling shipping requirements
You can upload your tracking information or purchase a shipping label on Reverb by clicking on your Awaiting Shipment notification, or heading to your Orders page and clicking Shipping. A valid tracking number is required for every order on Reverb.
2-day shipping requirements
Sellers have 24 hours to fulfill a 2-day shipping order. This means that we expect the item to start transit within 1 business day of the original payment being cleared, and delivered no later than the end of the third business day.