Payment Information ◆we accept Paypal payment only , you can use credit card through PayPal. ◆If you bid or buy more than one item, please pay all of them in one single PayPal transaction shipping Information ◆If you want tracking number(Registered mail) , please select "Standard Shipping ". ◆Shipping address：Please make sure to provide us with correct, precise, and detailed shipping Address. ◆In general ,it will takes 7-15 working days from China to USA(with tracking number), 15-30 days to Europe, other countries for 30-45 days ◆In addition, If you don't receive items over 40 business days, please contact us. Return policy ◆unquestionable, If you are not satisfied with our products, we will resend or refund your full money. Contact us Supply ICs, diodes, transistor, resistor capacitor, IGBT, module, crystal oscillator, relay and all kinds of electronic component ◆Any inquiry, please feel free to contact us with EBAY message. Your questions will be replied within 24 hours. ◆Any problems, please contact us first instead of open case or negative/neutral feedback, it will be solved very well! ◆100% customer satisfaction always be our goal!!!