1) please send me an offer/latest price for above mentioned part respectively for 50pcs / 800pcs / 2.400pcs2) what would be the delivery time?3) which incoterms do you offer?4) can I get a sample of it? what would be price? what are the shipping costs by airfreight/courier for sample?would there be any additional costs come along?5) can you send an invoice, incl. your bank details, for sample? unfortunately we can´t pay by pay pal or credit card, as these are not provided payment conditions in our company. We´re gonna make an upfront payment.6) are these OEM or non-OEM parts? 7) can you please provide us some information concerning quality. which quality level does they have and how can this be specified?8) what is you minimum order quantity?