[Translation from Japanese to English ] I'd like to buy items in bulk, but shipping cost is high when I select many k...

Additional info

ebayで決済前に交渉しております。

Original text

大量に商品を購入したいのですがたくさんの種類を選択すると送料が高くなってしまいます。
システム上の問題だと思いますが解決できますか？
前回購入した時は100ドルをPaypalで送金して発送して頂きましたが今回も同じように出来ませんか？

それと大量に購入するので10枚ほどサービスしてくれませんか？

Translation / English

I'd like to buy items in bulk, but shipping cost is high when I select many kinds.
I think it is a system issue, can you solve this?
Last time I bought, I sent $100 via PayPal and you made shipment, will you arrange the same way this time as well?

Also, I will buy in bulk so will you offer about 10 pieces at free of charge?

Translation / English

I would like to buy items with a big amount, if I select various of items, the shipping fee will increase.
I think it is about the system, but could you figure it out?
I paid $100 via paypal last time for the shipping, would it be possible to make it the same this time as well?

And since I am buying big amount, could you provide me 10 of the items for free?

Translation / English

I would like to purchase goods in large quantity, however when choosing many kinds, the shipping charge gets higher.
I think this is due to a systematic problem. Can you deal with this?
When I purchased last time, you delivered the item after I transferred $100 via Paypal. Can you do the same this time as well?

Also, as I buy a lot, could you give me around 10 sheets for free?

Translation / English

I would like to purchase a bulk of items but if I purchase a lot the shipping cost will be high.
Is it possible to solve it though I think it is a system issue.
Could you do the same as the last purchase as I paid $100 via PayPal?

Could you please give me about 10 pieces for free as I would like to purchase a lot?