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How to Use a Prepaid Card for Online Shopping

November 27th, 2025

Written By

Rachel Surman

How to Use a Prepaid Card for Online Shopping

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Start spending in-store and online right away

A prepaid card is one of the easiest ways to shop online without using a traditional credit card.

You load your own money, then enter the card details at checkout just like you would with a credit card.

Earn more on the essentials you care about

KOHO Essential Works So Well for Online Shopping

KOHO Essential Plan is built for everyday spending, including online shopping:

  • It has a low monthly plan fee that can be waived when you set up direct deposit or add +$1,000.

  • Use a prepaid Mastercard® for groceries, bills, subscriptions, and travel.

  • Grow your savings with a 2% interest savings rate on your entire balance.

  • Earn 1% cash back on groceries, eating & drinking, and transportation.

  • You can add Credit Building for $10/month, it's an affordable way to build your credit history.

  • Enjoy unlimited transactions and free e-transfers (never worry about fees when sending money to someone again).

Step-by-Step: Using a Prepaid Card Online

1. Load Your Card First

Before you buy anything, make sure there’s enough money on your prepaid card to cover:

  • The item price

  • Taxes

  • Shipping and any fees

With KOHO, you can load by e-transfer, direct deposit, or bank transfer.

2. Enter Your Card Like a Credit Card

At checkout, choose “Credit” if you’re using KOHO Essential, then enter:

  • Card number

  • Expiry date

  • CVV (the 3-digit code on the back)

  • Billing address that matches your profile

The merchant usually can’t tell it’s prepaid—it just processes like any other Mastercard.

3. Watch Subscriptions and Trials

Prepaid cards work well for:

  • Streaming services

  • App subscriptions

  • Monthly boxes and memberships

Just remember:

  • Make sure your balance covers recurring charges each month.

  • If you cancel a subscription, keep an eye on future statements to confirm you’re not being billed again.

4. Use it for Safer Online Spending

A prepaid card is handy if you want to:

  • Keep your main bank account number off the internet

  • Limit the damage if there’s ever a fraudulent charge

  • Set a hard cap on your online spending by only loading what you’re okay to spend

5. Track and Adjust Your Online Budget

Because everything runs through one card, it’s easy to:

  • See how much you spend online each month

  • Spot which sites or categories eat most of your budget

  • Decide where to cut back or set soft limits

Note: KOHO product information and/or features may have been updated since this blog post was published. Please refer to our KOHO Plans page for our most up to date account information!