He de pagar la factura amb targeta o en efectiu?

In Catalan, haver de + infinitive is a very common structure meaning to have to / must.

So:

• he = I have
• he de pagar = I have to pay

This is different from English, where have can be either a main verb or part of have to. In Catalan, the de is essential here.

Some examples:

• He de marxar. = I have to leave.
• Has d’estudiar. = You have to study.
• Han de venir. = They have to come.

So in your sentence, He de pagar... means Do I have to pay... / I have to pay..., and with question intonation it becomes a question.

Catalan does not use do/does/did the way English does to form questions.

English:

• Do I have to pay...?

Catalan:

• He de pagar...?

Catalan usually forms yes/no questions by:

• using the same word order as a statement, and
• changing the intonation in speech, or
• using question marks in writing.

So:

• He de pagar la factura amb targeta o en efectiu. = I have to pay the bill by card or in cash.
• He de pagar la factura amb targeta o en efectiu? = Do I have to pay the bill by card or in cash?

No extra auxiliary like do is needed.

Catalan often uses the definite article where English might leave it out or use another structure.

• la factura = the bill

In many real situations, Catalan prefers the article when referring to a specific thing already understood in context, such as the bill, the car, the door, etc.

So pagar la factura is the normal way to say pay the bill.

Compare:

• He de pagar la factura. = I have to pay the bill.
• He de pagar una factura. = I have to pay a bill.

Using la here suggests a specific bill, probably the one being discussed.

Both are possible, but amb targeta is a very natural way to talk about means of payment in a general sense.

• amb targeta = by card / with card
• amb una targeta = with a card

When Catalan talks about payment method, transport, or manner, it often omits the indefinite article if the meaning is general.

So:

• Pagar amb targeta = pay by card
• Pagar amb una targeta = pay with a card (possibly emphasizing the physical card)

In everyday speech, amb targeta is the more idiomatic choice here.

Here, targeta normally means a bank card, such as a debit or credit card.

So amb targeta usually means:

• by card
• with a debit card
• with a credit card

If someone wants to be more specific, they can say:

• targeta de crèdit = credit card
• targeta de dèbit = debit card

But on its own, targeta in a payment context is usually understood correctly.

En efectiu is the standard idiomatic expression meaning in cash.

• efectiu = cash
• en efectiu = in cash

This is just the usual fixed phrase in Catalan. Languages often use different prepositions in set expressions, and this is one of them.

So:

• Puc pagar en efectiu? = Can I pay in cash?
• Només acceptem pagaments en efectiu. = We only accept cash payments.

Even though English says in cash, and Catalan also uses en, it is best to learn en efectiu as a single expression.

O means or.

The sentence is basically:

• He de pagar = Do I have to pay
• la factura = the bill
• amb targeta = by card
• o = or
• en efectiu = in cash

So the structure is:

He de pagar la factura + amb targeta o en efectiu?

This gives a choice between two payment methods:

• by card
• in cash

It is a normal yes/no-style question asking which option applies.

Depending on context, it can feel like:

• Do I have to pay the bill by card or in cash?
• Should I pay the bill by card or in cash?

Yes. Catalan is somewhat flexible, though the original version is completely natural.

Possible alternatives include:

• He de pagar la factura en efectiu o amb targeta?
• La factura, l’he de pagar amb targeta o en efectiu?

These variations may shift emphasis slightly, but the meaning stays the same.

The original sentence is straightforward and idiomatic:

• He de pagar la factura amb targeta o en efectiu?

A learner should treat this as a very good standard model.

A broad pronunciation guide is:

eh duh puh-GAR luh fuc-TOO-ruh am tur-JEH-tuh oo en uh-fec-TEE-oo?

A few useful points:

• He is pronounced like eh
• de is usually a light duh/deh
• pagar has stress on the last syllable: pa-GAR
• factura has stress on tu: fac-TU-ra
• targeta has stress on ge: tar-GET-a
• efectiu has stress near the end: e-fec-TIU

Exact pronunciation varies somewhat by dialect, but this will help you recognize and say it.

Yes. Haver de + infinitive usually expresses obligation, necessity, or something required.

So He de pagar is closer to:

• I have to pay
• I must pay

It is usually stronger than:

• I should pay

In this sentence, the speaker is asking about the required payment method, not just what would be a good idea.

So the most natural understanding is:

• Do I have to pay the bill by card or in cash? rather than
• Should I pay the bill by card or in cash?

Yes, it sounds natural and correct.

It is a very useful everyday sentence because it combines several common elements:

• haver de for obligation
• pagar la factura for paying a bill
• amb targeta for payment by card
• en efectiu for payment in cash

A native speaker would understand it immediately, and it fits real situations such as a restaurant, hotel, clinic, or shop.