美国采购需求：浓缩咖啡机、滴滤咖啡机、胶囊咖啡机、复古咖啡机、现代咖啡机、大型油炸锅

I'm interested in receiving a sample for one medium-sized and one leg-style smart suitcase. Ideally, these should come equipped with GPS tracking, a built-in scale, and any additional smart features that enhance functionality and convenience. Please provide details on the available models, including their specifications, pricing, and lead times for shipping. I'm looking forward to understanding more about what you offer in this category and how these products stand out in the market.