Advertising.

Good evening!
I have translated an advertising into english.
Correct me please.

I'm going to explain all of it to you. Let's imagine it is your tariff. It contains 35 Gb internet traffic, 500 minutes for calling and a SMS package, plus subscriptions, additional services you don't need. Actually you need 212 call minutes and 22 Gb internet traffic. Pay for its!
Using XXX you pay only what you need for. Details are on XXX.ru.
_____
I'm going to explain all of it to you. Here is your tariff but you don't know what it contains. Here are additional options, SMS packages, some horoscopes. Actually you need 313 call minutes and much internet traffic. All the rest of it is lost.
Why wouldn't you pay only for these minutes and unlimited internet traffic?
Using XXX you pay only what you need for. Details are on XXX.ru.

Say:

I have translated an ad/advert.

Don't say:

Correct me.

Do say:

Correct my grammar.

Or:

Correct my text.

What's a tariff?

Tarheel said:

What's a tariff?

Click to expand...

They don't say.
A tariff.
This is the yota company's ad. Using yota you pay only what you need for. Details are on yota.ru.
I didn't look their website.

With Yota, you only pay for what you need and use. It is unlike other packages which offer way in excess of your requirements for which you pay much higher charges.
For example, why pay for package which offer 35 Gb data, 500 minutes call-time .... and pay ...., when you only need ...... and only pay.......?
For details, check out XXX.ru.

tedmc said:

With Yota, you only pay for what you need and use. It is unlike other packages which offer way in excess of your requirements for which you pay much more.
For example, why pay for a package which offers 35 Gb of data, 500 minutes of call-time .... and pay .$$, when you only need ...... and only pay....$$.?
For details, check out XXX.ru.

Click to expand...

The original is OK, but "much more" is more emphatic (especially in red).

much higher charges - My emphasis is on the high charges by other telcos.