Ovaj tarifni paket je pripejd.

Because paket is a masculine singular noun, and the demonstrative ovaj must agree with it in gender, number, and case.

Here are the nominative singular forms of this:

• ovaj = this (masculine)
• ova = this (feminine)
• ovo = this (neuter)

Since paket is masculine, you say:

• ovaj paket = this package / this plan

Not:

• ova paket
• ovo paket

It is in the nominative case.

That is because ovaj tarifni paket is the subject of the sentence:

• Ovaj tarifni paket = this tariff plan/package
• je pripejd = is prepaid

Also, the predicate part after je here does not force a different case, so the structure stays straightforward:

• subject in nominative
• je
• predicate adjective/description

Because tarifni is an adjective and it has to agree with paket.

Since paket is:

• masculine
• singular
• nominative

the adjective also appears in the masculine singular nominative form:

• tarifni paket

Compare:

• tarifni paket = masculine singular
• tarifna opcija = feminine singular
• tarifno rešenje = neuter singular

So the ending is there because of adjective agreement.

Literally, yes, it is something like tariff package, but in everyday usage it usually means a mobile plan, service plan, or pricing package, depending on context.

In telecom language, tarifni paket is a very common expression for a subscription/prepaid plan offered by a phone company.

So in natural English, you would often translate it as:

• this phone plan is prepaid
• this plan is prepaid

rather than the more literal this tariff package is prepaid.

Je means is. It is the 3rd person singular present tense form of the verb biti = to be.

So:

• Ovaj tarifni paket = this tariff plan
• je = is
• pripejd = prepaid

Together:

• Ovaj tarifni paket je pripejd. = This tariff plan is prepaid.

Serbian normally does use the present tense of to be in sentences like this, unlike Russian, for example.

Yes, it is used in Serbian, especially in telecom and marketing language. It is a borrowed word from English prepaid, adapted to Serbian spelling:

• English: prepaid
• Serbian spelling: pripejd

You will also commonly see the opposite term:

• postpejd = postpaid

These forms are very common in everyday Serbian, especially in ads, phone shops, and provider websites.

Because Serbian often adapts foreign words to match Serbian pronunciation and spelling.

Serbian spelling is much more phonetic than English spelling, so pripejd reflects how the English word is pronounced.

A rough breakdown is:

• pri- for the first part
• -pejd for the sound of paid

In Cyrillic, you may see:

• припејд

So this is a normal Serbian-style written adaptation of an English loanword.

In this sentence, it functions like a predicate adjective or descriptive label after je.

So in practice, you can think of it as meaning:

• is prepaid

Even though it comes from a borrowed term, it behaves like a description of the plan:

• paket je pripejd
• broj je pripejd
• usluga je pripejd

Learners do not usually need to overanalyze its exact part of speech at first; the important thing is that after je, it describes what kind of plan it is.

Yes, Serbian word order is more flexible than English word order, but the most neutral version here is:

• Ovaj tarifni paket je pripejd.

You could also hear variations for emphasis, such as:

• Pripejd je ovaj tarifni paket.
• Ovaj paket je pripejd.

But for a learner, the standard and safest order is:

• subject + je + description

So the original sentence is the best basic model to learn.

Yes. If the context already makes it clear which plan you mean, you can simply say:

• Tarifni paket je pripejd.

That means:

• The tariff plan is prepaid
  or
• This plan is prepaid, depending on context

Serbian has no articles like the or a, so words like ovaj often help specify what you mean:

• paket = package/plan
• ovaj paket = this package/plan

A rough pronunciation guide is:

• Ovaj ≈ OH-vai
• tarifni ≈ ta-REEF-nee
• paket ≈ pa-KET
• je ≈ yeh
• pripejd ≈ pree-PAYD

So the whole sentence is approximately:

• OH-vai ta-REEF-nee pa-KET yeh pree-PAYD

A few notes:

• j in Serbian is pronounced like English y
• je is not like English jee; it is more like yeh
• stress can vary a bit in learner approximations, but this will be understood

It can definitely mean a service plan. In telecom and commercial language, paket often means a bundle, package, or plan of services.

So depending on context:

• internet paket = internet package / data package
• tarifni paket = tariff plan / phone plan
• paket usluga = package of services

So here, paket does not mean a box or parcel. It means a commercial/service package.

Probably yes, especially in telecom contexts, but pripejd is the more Serbian-adapted spelling.

In real life, ads and company materials may sometimes mix styles, especially with English-based business vocabulary. But if you want to write it in a more Serbian-looking way, use:

• pripejd

Similarly:

• postpejd

So for learning Serbian spelling, pripejd is the better form to remember.

The pattern is:

• demonstrative + adjective + noun + je + description

In this sentence:

• ovaj = demonstrative
• tarifni = adjective
• paket = noun
• je = is
• pripejd = descriptive complement

So a useful model is:

• Ovaj X je Y. = This X is Y.

For example:

• Ovaj telefon je nov. = This phone is new.
• Ovaj broj je aktivan. = This number is active.
• Ovaj tarifni paket je pripejd. = This tariff plan is prepaid.