Dear Sir / Madam,This is Jessica Pham writing to you from Vietgro, We are a R&D, Manufacturing & Trading company in Viet Nam.Recently, I have received your RFQ relating to our seed product.I can offer you free samples, however, I hope that you are willing to pay the carrier fees.Any other products that you want to try out. I can give in the same package.I am looking forward to hearing from you.Thanks and Regard