Global Express Guarantee (GXG) is a premium service provided by the USPS that ensures fast international delivery with a money-back guarantee. The timeframe for GXG is specifically designed to meet the urgent needs of customers requiring quick shipment of documents and packages internationally.
The correct timeframe for Global Express Guarantee is 1-3 days to most destinations, reflecting its focus on offering expedited service compared to other international shipping options. This makes it particularly valuable for time-sensitive shipments.
The other options do not align with the established delivery timeframe for GXG. Option A suggests a 2-4 day delivery which does not accurately reflect the quick nature of this service. Option C states a 3-5 day delivery which is slower than what GXG offers. Finally, option D states next day delivery, which is not feasible for international deliveries as it often requires more processing and transit time. Therefore, the accurate timeframe of 1-3 days is essential for customers when they need rapid delivery of their packages across international borders.