souryoukomi desu.

It is read そうりょうこみです.

• 送料 = そうりょう = shipping fee / postage
• 込み = こみ = included
• です = polite sentence ending, similar to is/it is

So the whole sentence is そうりょうこみです.

Literally, it means something like shipping included.

Breaking it down:

• 送料 = shipping cost, postage
• 込み = included, with, inclusive of

So 送料込み means including shipping or with shipping included.

Japanese often leaves out the subject when it is obvious from context.

So 送料込みです could mean:

• It includes shipping
• The price includes shipping
• This is shipping-included
• Shipping is included

Which one sounds best in English depends on the situation, but in Japanese the short version is completely natural.

Here, 込み works like a suffix meaning included or with ... included.

It attaches to a noun:

• 税込み = tax included
• 飲み放題込み = including all-you-can-drink
• 送料込み = shipping included

So in this sentence, 送料込み acts almost like a noun or noun-like expression meaning shipping-included item/price/offer.

Because です can follow nouns and noun-like expressions to make a polite statement.

So:

• 送料込み。 = plain, casual, label-like
• 送料込みです。 = polite

This is similar to how Japanese says:

• 学生です。 = I am a student.
• 便利です。 = It is convenient.

Here, 送料込みです is a polite way to state the condition: shipping is included.

Yes, absolutely.

Japanese often uses short sentences that are understood from context. In a shop listing, ad, or product page, 送料込みです is a perfectly complete and natural sentence.

It may feel incomplete to an English speaker because English usually needs something explicit like The price includes shipping, but Japanese does not always need that.

They are close in meaning, but the nuance is a little different.

• 送料込み = shipping is included in the price
• 送料無料 = shipping is free

In real-world use, both often mean the customer does not pay extra shipping separately. But:

• 送料込み suggests the total price already contains the shipping cost.
• 送料無料 emphasizes that no shipping fee is charged.

For example, a seller might price an item at a higher amount and call it 送料込み.

A very common opposite expression is:

• 送料別です = shipping is separate / shipping not included

Breakdown:

• 別 = separate

So:

• 送料込みです = shipping included
• 送料別です = shipping separate

You may also see more explicit phrases like:

• 送料は含まれていません = shipping is not included

Yes. When it modifies a noun, you usually add の.

For example:

• 送料込みの価格 = a price including shipping
• 送料込みの商品 = a product with shipping included
• 送料込みの金額 = the amount including shipping

So:

• 送料込みです = Shipping is included.
• 送料込みの価格です = It is a shipping-included price.

Usually, no. Standard Japanese writing normally does not put a space there.

The normal form is:

• 送料込みです。

If you see a space, it is often just for visual layout, emphasis, or formatting in an ad, listing, or graphic.

It is very common in situations like:

• online shopping listings
• auction sites
• resale apps
• store signs
• product descriptions
• customer service replies

For example, a seller might answer a question about price with:

• この値段は送料込みです。 = This price includes shipping.

Or a listing may simply say:

• 送料込みです。

because the context already makes everything clear.