You can contact us via email, we will get back to you within 24 hours. click here to fill the contact form https://tumblersupplier.com/contact-us/
Or you can directly send email to email@example.com, we will get back to you asap.
MOQ=1case(25pcs), that depend on you choose specify tumblers.
You can make Payment by Paypal or you can ask us send Paypal payment request then you can pay use Visa credit card.
We normally use the DHL/Fedex/UPS/TNT for ship the package, if customer prefer ship by sea, we also can arrange.