kaikei no mae ni, pointokaado o saifu kara dashite okimasu.

Before paying, I take my point card out of my wallet in advance.

Breakdown of kaikei no mae ni, pointokaado o saifu kara dashite okimasu.

• を: direct object particle
• の: possessive case particle
• に: time particle
• 出だす: to take out

Questions & Answers about kaikei no mae ni, pointokaado o saifu kara dashite okimasu.

Why is there a の in 会計の前に?

Because 会計 and 前 are both nouns here.

• 会計 = checkout / payment / accounting
• 前 = before / the front

When one noun modifies another noun in Japanese, の is often used between them. So:

• 会計の前 = before checkout / before paying

Then に marks the time point:

• 会計の前に = before checkout

So this is a noun-based expression, not a verb-based one.

Why is it 前に and not something else?

前に is the standard way to say before when talking about time.

Examples:

• 会議の前に = before the meeting
• 寝る前に = before sleeping
• 会計の前に = before checkout

A useful pattern is:

• Noun + の + 前に
• Verb dictionary form + 前に

So:

• 会計の前に = before checkout
• 払う前に = before paying

Both are natural, but this sentence uses the noun pattern.

Why is ポイントカード marked with を?