ShipSafe & SmartStreet are apps that our clients have recommended for address verification. We can not provide any information on how they work, but we've been getting some great reviews on them. They will help verify all addresses for Domestic shipments at checkout. Again, these apps were suggested by our sellers, not Viralstyle Fulfillment directly so please use them at your own risk.
Viralstyle Fulfillment does not verify international addresses, only domestic (USA) and can not assume responsibility for lost or stolen packages that fall under this criteria. You or your customer must open a claim with their local post office or carrier so that they may conduct a thorough investigation. At this time Viralstyle Fulfillment does not provide package or shipping insurance, you are using this service at your own risk assuming all responsibility.