Subscription billing setup in No-Code - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to select the billing frequency for a subscription.

No-Code

billing_frequency = "[1]"

Drag options to blanks, or click blank then click option'

Ayearly

Bmonthly

Cweekly

Ddaily

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing 'daily' which is uncommon for subscriptions.

Selecting 'weekly' which is less typical.

The billing frequency is set to "yearly" to charge customers once per year.

2fill in blank

medium

Complete the code to set the payment method for subscription billing.

No-Code

payment_method = "[1]"

Drag options to blanks, or click blank then click option'

Acash

Bbarter

Ccheck

Dcredit_card

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing 'cash' which is not practical for automatic billing.

Selecting 'barter' which is not a payment method.

Credit card is the most common and convenient payment method for subscription billing.

3fill in blank

hard

Fix the error in the code to correctly apply a discount to the subscription price.

No-Code

discounted_price = original_price [1] discount_rate

Drag options to blanks, or click blank then click option'

A+

B-

C*

D/

Attempts:

3 left

💡 Hint

Common Mistakes

Using '+' which increases the price.

Using '*' or '/' which changes the price incorrectly.

To apply a discount, subtract the discount rate from the original price.

4fill in blank

hard

Fill both blanks to create a dictionary that maps subscription plans to their monthly prices.

No-Code

plans = {"Basic": [1], "Premium": [2]

Drag options to blanks, or click blank then click option'

A10

B20

C30

D40

Attempts:

3 left

💡 Hint

Common Mistakes

Assigning higher price to Basic plan.

Using the same price for both plans.

The Basic plan costs 10 units per month, and the Premium plan costs 30 units per month.

5fill in blank

hard

Fill all three blanks to create a subscription summary with plan name, price, and active status.

No-Code

subscription = {"plan": "[1]", "price": [2], "active": [3]

Drag options to blanks, or click blank then click option'

ABasic

B15

CTrue

DFalse

Attempts:

3 left

💡 Hint

Common Mistakes

Using a string instead of a number for price.

Setting active status to False when it should be True.

The subscription is for the Basic plan, costs 15 units, and is currently active (True).

Practice

1. What is the main purpose of subscription billing in a business?

easy

A. To avoid charging customers

B. To manually track customer orders

C. To create one-time invoices only

D. To automate regular customer payments

Solution

1. Step 1: Understand subscription billing

   Subscription billing is designed to handle payments that happen repeatedly over time.

2. Step 2: Identify the main goal

   The main goal is to automate these regular payments so businesses don't have to manually charge customers each time.

3. Final Answer:

   To automate regular customer payments -> Option D

4. Quick Check:

   Subscription billing = automate payments [OK]

Hint: Subscription billing means automatic regular payments [OK]

Common Mistakes:

• Thinking subscription billing is for one-time payments
• Confusing manual tracking with automation
• Assuming it avoids charging customers

2. Which of the following is a correct step when setting up subscription billing on a no-code platform?

easy

A. Select a payment plan and connect a payment method

B. Manually send invoices every month

C. Write custom code to handle payments

D. Disable automatic renewals by default

Solution

1. Step 1: Identify no-code platform features

   No-code platforms allow setup without writing code, using visual tools instead.

2. Step 2: Recognize the correct setup step

   Selecting a payment plan and connecting a payment method is how you enable subscription billing easily.

3. Final Answer:

   Select a payment plan and connect a payment method -> Option A

4. Quick Check:

   No-code setup = select plan + connect payment [OK]

Hint: No-code means no coding, just select and connect [OK]

Common Mistakes:

• Trying to write code in no-code platforms
• Thinking invoices must be sent manually
• Assuming automatic renewals are off by default

3. Consider a no-code subscription billing setup where customers are charged $10 monthly. If 5 customers subscribe, what is the total monthly revenue?

medium

A. $50

B. $15

C. $100

D. $5

Solution

1. Step 1: Identify the charge per customer

   Each customer pays $10 every month.

2. Step 2: Multiply by number of customers

   5 customers x $10 = $50 total monthly revenue.

3. Final Answer:

   $50 -> Option A

4. Quick Check:

   5 x 10 = 50 [OK]

Hint: Multiply customers by monthly charge [OK]

Common Mistakes:

• Adding instead of multiplying
• Confusing total revenue with per customer charge
• Using wrong number of customers

4. A no-code subscription billing setup is not charging customers automatically. What is the most likely error?

medium

A. Customer email missing

B. Subscription price set to zero

C. Payment method not connected

D. Invoice sent manually

Solution

1. Step 1: Check payment connection

   Automatic charges require a connected payment method like a credit card processor.

2. Step 2: Identify why charges fail

   If no payment method is connected, the system cannot charge customers automatically.

3. Final Answer:

   Payment method not connected -> Option C

4. Quick Check:

   No payment method = no automatic charge [OK]

Hint: Ensure payment method is connected for auto charges [OK]

Common Mistakes:

• Assuming price zero stops charges
• Thinking missing email blocks payment
• Confusing manual invoice with auto charge failure

5. You want to offer a 3-month free trial before charging customers monthly in a no-code subscription billing setup. Which approach is best?

hard

A. Charge immediately and refund after 3 months

B. Set trial period in billing settings, then start monthly charges after trial

C. Manually track trial end dates and send invoices

D. Disable subscription after 3 months and ask customers to re-subscribe

Solution

1. Step 1: Use built-in trial feature

   No-code platforms usually have a trial period setting to delay charges automatically.

2. Step 2: Automate billing after trial

   Setting the trial period ensures customers are not charged until it ends, then monthly billing starts automatically.

3. Final Answer:

   Set trial period in billing settings, then start monthly charges after trial -> Option B

4. Quick Check:

   Trial period setting = automatic free trial [OK]

Hint: Use trial period setting to delay charges [OK]

Common Mistakes:

• Charging immediately and refunding later
• Tracking trials manually causing errors
• Disabling subscription instead of automating billing