Short answer
Build the estimate after checking item weight, packed dimensions, packaging choices, destination and product restrictions. Routes may charge actual or volumetric weight, and some contents can limit eligibility. The live parcel screen is more useful than another buyer’s old quote because their country, box and products are different.
How to use this information
Use this answer as a research starting point. Recheck the live platform, seller listing and destination rules before spending money because prices, availability and service terms can change.