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Powerful eCommerce shipping software to expand your carriers and increase efficiency.

Increase your customer satisfaction and attract additional brands.  

Improve Your Shipping Offering:

With the Extensiv 3PL Warehouse Manager and BUKU Ship integration, you have access to enhanced high-volume label printing, and AI-driven shipping solutions to better monetize your shipping operations and minimize errors.

Extensiv, formerly 3PL Central, is a technology leader focused on creating the future of omnichannel fulfillment. They partner with warehouse professionals and entrepreneurial brands to transform fulfillment operations in the radically changing world of commerce and consumer expectations.

Multiple Carriers connected to each lane

Expand your CArrier Network

BUKU’s shipping software combined with 3PL Warehouse Manager provides access to hundreds of integrations across the eCommerce shipping supply chain ecosystem. Enabling you to connect multiple carriers to each of your brands getting them the best shipping rates.

DISPLAY Your rates in your

brands carTs

Display your fully landed cost in the shopping cart at checkout. Allow your bills to match what the brand expects INSTEAD of displaying carrier bill rates to their storefront.

Fully Landed Shipping costs
Bath Label Printing

High Volume Printing

When combined with 3PL Warehouse Manager BUKU enables high volume and batch printing.  3PLs can efficiently print batches of hundreds of shipping labels enabling teams to hit delivery SLAs.


Attract more buyers with better software capabilities. 

BUKU empowers thousands of online retailers and fulfillment

centers through our shipping software. 

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2000 W. Ashton Blvd | Suite #170 | Lehi, UT 84043 | USA

Discover How Extensiv and BUKU work Together

Already a BUKU Customer?

Visit Extensiv to learn more

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