we need to receive some supplies urgently I'd appreciate it if you could send price and sample products also how payment is done do you accept a one-month cheque thanks
Remarks about the translation
There's no real translation for "kolay gelsin" in English. Literally, it means "may it come easily", and it's something you wish on someone who has a hard job to do. It's a nice thing to say to someone, so I translated it as "thanks".