"Do I really need to buy this?"

Have you ever made an impulse purchase and regretted it?

Buying Decision Support is your personal decision-making assistant that helps you stop and think before you buy.

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[Recommended for]

- People who tend to make impulse purchases
- People who regret buying something after realizing they didn't need it
- People who want to reduce wasteful spending and increase savings
- People who want to spend money on things that are truly valuable
- People who want to spend money while being mindful of their working hours

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[Key Features]

▼ Thorough Analysis Using 8 Indicators

Objectively analyze products you're considering purchasing from the following eight perspectives:

1. Pre-tax Income Needed - How much do you actually need to earn?
2. Labor Equivalent - How many hours of work will it cost?
3. Labor Hours - How many hours of work will it equate to?
4. Required Investment Amount - How much do you need to cover the product price with dividends?
5. Annual Investment Return - How much return can you expect to receive annually from your investment?
6. Cost Per Use - How many uses will it take to break even?
7. Overall Recommendation Rating - A purchase recommendation score calculated based on your questions.

▼ Dig deeper with three questions

- What is your savings potential?
- Can you substitute it with something else?
- How much do you spend?

Simply answer a few simple questions to receive analysis results tailored to your situation.

▼ Purchase History Management

- Record all products you considered
- Manage your status with "Purchased" or "Deferred"
- Review and learn from past decisions

▼ One-Month Review Feature

Receive a notification one month after your purchase to record your satisfaction level.
By reflecting on whether you really needed it, you can make smarter purchases next time.

▼ Customizable Settings

- Annual Income
- Work Hours (Days/Months/Years)
- Preparation Time
- Investment Yield
- Dividend Yield

Configure settings to suit your work and investment style.

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[Features of this App]

▼ Simple and Easy to Use

No complicated operations required. Just enter the product name and price and answer three questions.
Analysis results will appear in seconds.

▼ Data-Based Decisions

Make objective decisions based on numbers, not emotions.
"How many hours is that equivalent to an hourly wage?" "How much will it cost if I invest?"
Specific figures help you make calm decisions.

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[How to Use]

1. Enter the name and price of the item you're considering purchasing.
2. Answer three questions.
3. Review your analysis results using eight indicators.
4. Select "Purchased" or "Passed."
5. Review your satisfaction one month later.

Just this simple step will help you shop smarter.

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[Other Uses]

- Final check before buying a big-ticket item.
- Prioritize your wish list.
- Use it as a basis for family purchasing discussions.
- Cool-down tool to prevent impulse buying.
- Training your financial sense.

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[Message from the Developer]

This app isn't designed to "prevent you from spending money," but to help you "spend money on things you truly value."

We are faced with countless purchasing decisions every day.

However, with our busy schedules, it can be difficult to calmly consider each purchase.

We hope this app will be your smart shopping partner to enrich your life.