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Course Library · Lesson 3 of 6
Money · Guided lesson

Maintain a payment register

About 10 minutes · 3 reading + 7 practice and checks
Time includes reading, practice, and questions. Extra videos or further study are optional.
See this course’s project requirements

A fictional personal-account register reconciled to a statement, with pending items, availability, fees and an error-report draft.

Keep your working files in your own notebook or software. Save a private description, checklist, and work link in My Proof.

What to include

  • An account-service and annual-fee comparison with unanswered eligibility questions.
  • A posted/available/uncommitted balance worksheet with each commitment counted once.
  • A running-balance register with transaction identities, types and posting states.
  • A two-sided bank reconciliation with an unmatched-item log.
  • A transaction-specific error inquiry and follow-up log.
  • A paper account-move checklist with a retained-funds calculation and closure conditions.

Review and revise

Use these criteria to check your work and choose what to improve.

  • All supplied records reconcile and the decision uses the named case rules.
  • Calculations show units, intermediate values and a second check.
  • Changed-input practice revises the affected result and identifies uncertainty.
  • The final project combines six lesson records, separates fictional assumptions from current rules, and states a supported next step.
Open the full course project
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Before you begin

The idea in everyday life

This is an original fictional practice case. No account, payment, personal record or outside participation is required. Opening $300; deposit $120; groceries debit $45; transfer to own savings $50. No pending items.

The idea

Track each transaction once with an identity, amount and state; a state change does not create new spending.

Follow along

Maintain a payment register — worked practice

Track each transaction once with an identity, amount and state; a state change does not create new spending.

Use paper or a local table; label all amounts as fictional USD unless the case names another unit. Opening $300; deposit $120; groceries debit $45; transfer to own savings $50. No pending items.

Personal register inputs

Paste at A1.

AIDBEventCSigned USDDState
OPENOpening balance300Posted
D1Deposit120Posted
G1Groceries-45Posted
T1Transfer to own savings-50Posted

Copy as plain text
  1. 1. Step 1: Create rows for the opening balance and each event

    Draw columns for transaction ID, event, signed amount, state and running balance. Enter OPEN $300, D1 +$120, G1 −$45 and T1 −$50 from the supplied table.

    You should see: Three transaction rows plus opening $300.

    Track each transaction once with an identity, amount and state; a state change does not create new spending.

  2. 2. Step 2: Update the running balance in date order

    Update the running balance in date order.

    You should see: $420 after deposit, $375 after groceries, $325 after transfer.

    Keep this intermediate result so the final decision can be checked.

  3. 3. Step 3: Classify the transfer separately from purchases

    Classify the transfer separately from purchases.

    You should see: Spending is $45; $50 remains the person’s money in another account.

    Keep this intermediate result so the final decision can be checked.

  4. 4. Step 4: Save a checked register

    Compare closing balance with opening + deposits − all account outflows. Separately add only purchase rows when measuring personal consumption.

    You should see: Closing account balance $325; deposits minus account outflows reconcile to it.

    Keep this intermediate result so the final decision can be checked.

Now change one thing

Add a $25 transport purchase. Closing account balance?

Your work

What to finish

A running-balance register with transaction identities, types and posting states.

Common mistake

Watch for this

Counting a transfer between your own accounts as new spending.

How can I tell I understand it?

Build a dated transaction register and distinguish transfers from consumption on a new supplied case, with a visible intermediate check and no unsupported real-world promise.

Try 3 questions

Quick knowledge check

Answer all 3 questions. Get at least 2 right and the lesson completes automatically.

Not yet passed

You’ll get an explanation for each answer. Signed in? Your results save to your account.

1$200 opening +$90 deposit −$30 purchase −$40 own-account transfer: account closing?
2How should the $40 own-account transfer appear in consolidated personal spending?
3One pending payment later posts under the same transaction identity. What should the register do?
0 of 3 answeredApply the lesson to a short question, then review the explanation.
3
Finish this lesson

Pass the check. We’ll save the progress.

Answer all 3 questions above and get at least 2 right. You can review the explanations and try again.

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Tools, templates, and lesson sources

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Sources and further reading

Explore the references behind this lesson.

CFPB — Bank accounts
Source & access notes · checked 2026-10-01

Official page opened/read during Money expansion authoring; checked the relevant concept and access state. These sources do not establish funding eligibility.

Access: Readable official webpage inspected with the web reader on 2026-10-01. No interactive-tool operation is claimed.

Reuse: Original fictional practice, questions and calculations; paraphrased concepts with a source link. No source exercise copied.

CFPB — How long can a bank or credit union hold funds I deposited?
Source & access notes · checked 2026-10-01

Official page opened/read during Money expansion authoring; checked the relevant concept and access state. These sources do not establish funding eligibility.

Access: Readable official webpage inspected with the web reader on 2026-10-01. No interactive-tool operation is claimed.

Reuse: Original fictional practice, questions and calculations; paraphrased concepts with a source link. No source exercise copied.

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