Clienta are puțini bani, așa că plătește în numerar.

Clienta means the female customer / the client. In Romanian, the definite article is often attached to the end of the noun instead of being a separate word like the in English.

• clientă = a female customer / a client
• clienta = the female customer / the client

So clienta are puțini bani means the female customer has little money / not much money.

Are means has. It is the 3rd person singular form of the verb a avea (to have).

Here is the present tense:

• eu am = I have
• tu ai = you have
• el/ea are = he/she has

So clienta are = the customer has.

Romanian often leaves out subject pronouns when the verb form already makes the subject clear. This is similar to Spanish or Italian.

• plătește already means he/she pays
• so you do not need to say ea plătește

In this sentence, the subject is clearly clienta, so Romanian naturally says:

• Clienta are puțini bani, așa că plătește în numerar.

You could say ea plătește, but it is usually only used for emphasis or contrast.

Because bani is a plural noun, the adjective/quantifier must agree with it.

• puțin = little / a little, used with singular or uncountable contexts
• puțini = few / not many, masculine plural
• puține = few / not many, feminine plural

Since bani is grammatically masculine plural, Romanian uses puțini:

• puțini bani = little money in the sense of not much money

Even though English uses singular money, Romanian often uses bani (money literally coins/money units) in the plural.

Romanian has the noun ban / bani, which often means money in everyday use, even though it is grammatically plural here.

• am bani = I have money
• n-am bani = I don’t have money

There is also bani in the sense of actual money units, but in common speech it simply means money.

So puțini bani is a very natural way to say not much money.

Așa că means so, therefore, or that’s why. It introduces a consequence.

Structure:

• first clause: the situation
• așa că
• second clause: the result

In this sentence:

• Clienta are puțini bani = the customer has little money
• așa că plătește în numerar = so she pays in cash

It is a very common connector in Romanian.

Plătește means pays. It is the 3rd person singular present tense of a plăti (to pay).

Examples:

• eu plătesc = I pay
• tu plătești = you pay
• el/ea plătește = he/she pays

So here:

• plătește = she pays

În numerar is the standard Romanian expression for in cash / with cash.

• numerar = cash
• în numerar = in cash

Romanian uses the preposition în here as part of a fixed expression. Even though English says in cash, this is not always something you can translate word-for-word from English, but in this case the expressions happen to be very close.

Common payment expressions:

• a plăti în numerar = to pay in cash
• a plăti cu cardul = to pay by card

You might be understood, but în numerar is the normal, idiomatic expression.

Best choices:

• plătește în numerar = she pays in cash
• plătește cash = also heard in modern informal speech, influenced by English

Less natural:

• plătește cu numerar
• plătește cu bani cash

A learner should remember în numerar as the safest standard phrase.

In Romanian, words like puțin / puțini / puține normally come before the noun.

• puțini bani = little money / few money units

This is different from many descriptive adjectives, which often come after the noun:

• clientă fidelă = loyal customer

So with quantity words, the position before the noun is normal.

The special letters here are:

• ț in puțini and plătește: pronounced like ts in cats
• ă in așa: a short neutral vowel, like a relaxed uh
• ș in așa and plătește: pronounced like sh
• â does not appear here, but learners often confuse it with ă; they are different sounds

Rough pronunciation guide:

• Clienta ≈ klee-YEN-ta
• are ≈ AH-re
• puțini ≈ poo-TSI-nee
• bani ≈ BAHN-ee
• așa că ≈ a-SHA kuh
• plătește ≈ pluh-TEHSH-te
• în numerar ≈ uhn noo-me-RAR

Yes, clienta is specifically female.

• clienta = the female customer / the female client
• clientul = the male customer / the customer (masculine form)

Romanian nouns usually have grammatical gender, so you often have to choose masculine or feminine.

If the customer is male:

• Clientul are puțini bani, așa că plătește în numerar.

If you want to stay more neutral in some contexts, Romanian may still require a gendered noun depending on the word you choose.

Yes, the comma is normal and expected here because the sentence has two clauses linked by așa că.

• Clienta are puțini bani,
• așa că plătește în numerar.

The comma helps show the pause and the cause-result relationship. In standard writing, this punctuation is correct.

Yes, Romanian allows some flexibility, but the original order is the most natural and clear.

Standard:

• Clienta are puțini bani, așa că plătește în numerar.

Possible alternatives:

• Așa că plătește în numerar, clienta are puțini bani. — unnatural in most contexts
• Plătește în numerar, pentru că are puțini bani. — natural, but it changes the structure to because
• Pentru că are puțini bani, clienta plătește în numerar. — also natural

So the original sentence is a very good everyday model.