01 / US EXPRESSUS stock only
2–3 days.
US stock, US addresses only.
$20 per order. Free on orders over $500.
02 / STANDARDFull catalog
Ships in 7–10 days.
Full catalog, worldwide.
Regional flat rates per order. Free on orders over $500.
One option per order.
If any item ships Standard only, the whole order ships Standard.
Shipping charges
US Express: $20 per order.
Standard: one flat fee per order by region.
Free shipping applies when the merchandise subtotal is over $500. Exactly $500 does not qualify.
Delivery estimates
Business-day estimates, not guarantees.
International orders
Customs and duties are normally covered in our shipping fee. A few countries may add local charges. Buyers are responsible for complying with local laws.
Damage in transit
Damaged items are replaced. Email orders@zlresearch.com with your order number and photos.