Complementarity: Applications, Algorithms and Extensions

$40.00

ISBN: 9781475732795

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Shipping Restrictions

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How to Return or Exchange an Item

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Contact our customer support at contact@zetlly.com with your order number and reason for return or exchange.
Our team will respond within 24 hours to provide detailed instructions, including the specific Return Address for your shipment.
Package your item securely and include all original packaging and proof of purchase.

Return shipments should be sent to: Blanq LLC 1201 South Hope Street Apt 2413, Los Angeles, CA 90015, USA

Return Conditions

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Items returned without prior authorization or not meeting the above conditions may not qualify for a refund or exchange.

Return Shipping Costs

Customers are responsible for return shipping costs unless the return is due to our error or a defective product. We recommend using a trackable shipping service to ensure your return reaches us safely.

Non-Returnable Items

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Digital products (e-books or downloadable content)
Personalized or customized items
Gift cards

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Please retain this confirmation email for your records and reference in case of any inquiries or disputes.

ISBN: 9781475732795