nobody ? 

Can someone see the future?
If he exists, I would like to know this person 

Can some English-speaking person respond? 
Thank you.

Can a native English speaker help me solve this dialectical doubt?
Thank you.

I have a medium-low level of English, but it is clear that: Banner = Singular, and Banners = Plural.

But in English, when two words are combined, it sounds better, or is used, in plural or singular.

Examples:

- Vampire Hunter: Does not hunt a single vampire, but the singular is used.
- TelePizza: They send one or more pizzas at home, but they use the singular.
- LocalBitcoins: Use the plural, but have LocalBitcoins.com and LocalBitcoin.com

And this, can only know someone whose native language is English, and not my case.

Thanks for your answer Jet Cash.
Just one question, is your native language English?

Nobody sends your opinion ?

1. CryptoBanner
2. CryptoBanners

Thanks in advance.

Then, for an advertising service of these characteristics,
What is the better domain name, plural or singular ?

Thank you very much to all.

For example, an ICO could use the service CryptoBanner / CryptoBanners to promote the ICO without having to transform the BTC or ETH in dollars, and also maintaining the anonymity of the creators (if they wish).

Another form of use, could be to promote political parties, controversial campaigns, or idealistic causes by the crowd, or by a group of people who prefer to support the cause anonymously.

It would be for a service similar to DoubleClick or Adwords, but whose payment method would be used exclusively cryptocurrencies.

The initial idea would be to offer an advertising service, whose advertisers could remain anonymous.

A question for users whose native language is English.

What is the best name for a crypto advertising service:

- CryptoBanner
- CryptoBanners

I do not know if it's better in Singular or Plural.

Thank you very much.  

$700 or $7000$