If you are interested in a scale, we recommend the Fairbanks Scales which also works with UPS Worldship. If you do a fair amount of shipping with UPS, we recommend you contact your UPS sales person. Sometimes you can get a scale for free with their UPS Customer Technology Program.
See here for more details: https://www.ups.com/media/en/cust_tech_program.pdf
ShipLeap supports the following scales:
Heavy Duty: (recommended)
Fairbanks Scales SCB-R9000 https://www.fairbanks.com/products/?pid=29824C
Fairbanks Scales 29824 Ultegra Flat Top Parcel Shipping Scale https://www.amazon.com/dp/B00823FVJC/ref=pe_386300_440135490_TE_item
Light-Medium Duty:
Dymo-CoStar Corp. M25 Digital Postal Scale https://www.amazon.com/DYMO-M25-DIGITAL-SCALE-Black/dp/B01N5S4MRZ
Very light duty:
ONYX Products® 5lb Postage Scale https://onyxproducts.com/products/5lb-scale