> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://keystonewallet.crisp.help/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# What are some important things to consider when entering a shipping address?

Articles on: [Keystone Hardware Wallet](/en/category/keystone-hardware-wallet-1lktmxy/)

1. P.O. Boxes  
Due to regulations, P.O. Boxes cannot accept shipments of electronic products. Please place a new order with a different address that is eligible for delivery.  
  
2. Japanese Address  
For logistical reasons, buyers in Japan must provide shipping addresses and contact information in Japanese.

Updated on: 17/02/2023