Glossary
Shopping Cart
A shopping cart is an ecommerce feature that allows customers to collect products they want to purchase before completing checkout.
Businesses use shopping carts to help customers review, modify, and organize selected items before submitting payment and creating an order.
Quick Reference
Shopping Cart at a Glance
A Customer Selects a Product
The customer chooses a product, service, plan, quantity, size, or other available option.
The Item Is Added to the Cart
The shopping cart temporarily stores the selected item and updates the order total.
The Customer Reviews the Cart
Products, quantities, pricing, discounts, taxes, and delivery costs can be reviewed or changed.
The Customer Proceeds to Checkout
The cart information moves into checkout, where payment and delivery details are completed.
What Is a Shopping Cart?
A shopping cart is an online tool that temporarily stores products or services a customer intends to purchase.
It allows customers to add or remove items, change quantities, review pricing, apply discounts, estimate taxes or shipping, and prepare an order before payment.
Shopping carts are commonly used by ecommerce stores, digital product businesses, software companies, membership websites, and other businesses that allow customers to purchase more than one item or option.
After checkout is completed, the information stored in the cart becomes part of the customer's order.
Why This Term Matters
A shopping cart connects product selection with checkout and gives customers time to review their choices before making a purchase.
A clear and reliable cart can reduce confusion, prevent ordering mistakes, and make the buying process easier to complete.
Shopping carts can also support discount codes, bundled offers, cross-sells, upsells, shipping calculations, tax calculations, and abandoned-cart recovery.
When the cart is difficult to use, customers may leave before checkout, which can reduce sales and increase cart abandonment.
How It Works
As a customer browses a website or online store, each selected item can be added to the shopping cart.
The cart records product names, options, quantities, prices, discounts, and other details associated with the planned purchase.
The customer can continue browsing, return to the cart, remove products, update quantities, or apply a promotional code.
Depending on the store, the cart may also estimate shipping, taxes, recurring charges, or the final order total.
When the customer proceeds to checkout, the cart details are transferred into the payment and order process.
If the purchase is not completed, the business may retain the cart temporarily and use reminders or follow-up messages to encourage the customer to return.
Examples
- An online clothing store allows customers to save several items before checking out.
- A digital marketplace combines multiple ebooks and templates into one purchase.
- An online retailer updates shipping costs when the customer changes the cart quantity.
- A membership website lets a customer compare and select a paid access plan.
- A print-on-demand store allows customers to choose several designs, sizes, and colors.
- An ecommerce business sends an automated reminder after a customer leaves items in the cart.
Related Business Functions
Payments
Business Function →
Product Management
Business Function →
Order Management
Business Function →
Product Delivery
Business Function →
Customer Support
Business Function →
Related Business Models
Ecommerce Business
Business Model →
Digital Product Business
Business Model →
Print-on-Demand Business
Business Model →
Consulting Business
Business Model →
Related Business Types
Clothing Boutique Business
Business Type →
Jewelry Business
Business Type →
Bakery Business
Business Type →
SaaS Business
Business Type →
Related Glossary Terms
Checkout
Glossary Term →
Order
Glossary Term →
Order Management
Glossary Term →
Payment Gateway
Glossary Term →
Product Catalog
Glossary Term →
Product
Glossary Term →
Fulfillment
Glossary Term →
Shipping
Glossary Term →
Merchant
Glossary Term →
How BizStackPro Supports Shopping Carts
BizStackPro supports online purchasing by connecting websites, product pages, checkout, payments, CRM, automation, digital delivery, memberships, email, and reporting.
Businesses can present products and offers, collect customer information, process purchases, and connect completed transactions with the correct delivery process.
Automation can send purchase confirmations, receipts, access instructions, delivery messages, and follow-up communication after checkout.
CRM records can help businesses organize customer details, review purchase activity, manage support requests, and identify repeat-sales opportunities.
Reporting can help businesses monitor sales, completed purchases, customer behavior, and the performance of different products or offers.
Common Misunderstandings
- A shopping cart is not the same as checkout; the cart stores and reviews items, while checkout completes the purchase.
- Adding an item to a cart does not create a completed order or guarantee that the customer will buy it.
- Shopping carts are not limited to physical products and can also support digital products, subscriptions, and memberships.
- A cart total may change when shipping, taxes, discounts, or recurring charges are calculated.
- Saving an abandoned cart does not guarantee recovery; follow-up messages still need to be useful and timely.
- A complicated cart can create purchasing friction and increase abandonment.
Affiliate Disclosure: This section contains an affiliate link. If you choose to purchase through this link, I may earn a commission at no additional cost to you.
Recommended Platform
BizStackPro combines websites, product pages, checkout, payments, CRM, automation, digital delivery, memberships, email, and reporting within one connected platform. These tools can help businesses create organized purchase experiences and manage customer activity after a sale.
Explore BizStackPro →Frequently Asked Questions
What is a shopping cart?
A shopping cart is an online feature that temporarily stores products or services selected by a customer before checkout.
What can customers do in a shopping cart?
Customers can add or remove items, change quantities, review pricing, apply discounts, and prepare an order for checkout.
How is a shopping cart different from checkout?
The cart is used to review and manage selected items. Checkout collects the payment, billing, delivery, and final order information.
Can digital products use a shopping cart?
Yes. Shopping carts can be used for downloads, templates, software, courses, memberships, and other digital products.
What is an abandoned shopping cart?
An abandoned cart occurs when a customer adds items but leaves before completing checkout.
Can a shopping cart calculate shipping and taxes?
Yes. Many carts estimate or calculate shipping, taxes, discounts, and order totals before payment.
Does adding an item to a cart reserve it?
Not always. Reservation rules depend on the store's inventory and cart settings.
Can a shopping cart support subscriptions?
Yes. A cart or checkout system may support recurring subscriptions, memberships, software plans, and other ongoing payments.
Final Thoughts
A shopping cart connects product selection with checkout by giving customers a place to organize and review purchases.
A clear cart experience can reduce confusion, support larger orders, and help more customers complete the buying process.