What is a purchasing card or ‘P-card’?

Capital One Business

September 24, 2026|6 min read

Summary

P-cards can be issued to employees to make approved company purchases. They can streamline the procurement process because employees don’t have to wait for purchase requests to be approved before making purchases.
P-cards differ from corporate credit cards because they typically don’t require employees to complete expense reports and often have predefined spending controls.
Businesses that use P-cards can enjoy benefits like real-time purchase tracking and potential cost savings.
Businesses that have small but frequent expenses, don’t have a centralized procurement hub, and want to set vendor controls and spending limits might opt for P-cards.

A purchasing card, also known as a procurement card or P-card, is a card that businesses can give employees to make company purchases—without requiring the traditional purchase order process. They can help streamline procurement by offering employees a convenient way to make purchases, with controls already set in place.

Read on to learn how P-cards work and whether they’re right for your business.

How do P-cards work?

P-cards work by allowing authorized employees to make approved purchases using company-issued cards—rather than requiring purchase orders or reimbursement for purchases made with their own cards.

Here’s a step-by-step overview of how P-cards work:

The P-card program is set up: Companies can set up P-card programs with a bank or credit card issuer and determine which employees are eligible to receive a card.
P-cards are distributed: Companies give employees their P-cards, which are connected to a business bank or credit account.
Policies and limits are established: Businesses can put policies in place to determine spending limits, types of purchases and specific vendors they can be used with. A strong P-card policy can help prevent misuse and better manage business expenses.
Employees make purchases: Employees can make in-person or online purchases with the P-card without having to follow the traditional purchase order process.
Expenses are tracked: Instead of employees needing to file expense reports, P-cards can provide monthly statements that can help businesses track purchases and reconcile receipts and invoices. And many P-card programs can integrate with expense management tools.
Transactions are reconciled: Cardholders or finance teams review purchases made with P-cards at the end of the billing cycle. P-card balances are typically paid in full each billing cycle, so interest charges can often be avoided. But there could be additional interest charges, fees or penalties if the balance isn’t paid in full.

What are P-cards used for?

Employees can use P-cards to make approved business purchases that support their job responsibilities and improve work efficiency. Common purchase types include:

Office supplies
Training courses
Subscriptions
Client entertainment expenses
Home office equipment
Travel expenses, like meals, flights and hotel accommodations

How do P-cards compare with corporate credit cards and business credit cards?

P-cards, corporate credit cards and business credit cards are all types of commercial payment methods, but they serve different purposes and have different spending controls and expense management features. Here’s an overview of how they compare:

	P-card	Corporate credit card	Business credit card
Purchase types	Usually used for small, routine purchases (e.g., goods and services)	Usually used for larger, less frequent purchases (e.g., travel)	Usually used for a variety of purchases, depending on the credit limit
Ability to carry a balance	Typically must be paid in full at the end of each billing cycle	Typically allows balance to be carried over	Some must be paid in full each month, while others carry a balance
Spending controls	Typically have more restrictions like spending limits and pre-approved vendors	Typically have fewer restrictions on purchase types and spending limits	Typically have fewer restrictions
Expense tracking	Instead of using expense reports, monthly statements are issued	Employees must submit itemized expense reports for approval	May provide access to an online dashboard to manage cards and spending limits
Key benefit	Can speed up the procurement process	Help manage employee spending	Potential to earn business rewards like miles and cash back

What are the pros and cons of P-cards?

P-cards can help speed up the procurement process, but they may limit the types of purchases your employees can make.

Potential P-card advantages

P-cards can be beneficial because they streamline procurement and offer employee spending controls—without requiring them to submit expense reports.

Quicker and more efficient procurement process
The ability to set spending limits and establish a list of approved merchants or vendors
Cost and time savings with digital P-cards—or virtual cards that can be used to make online purchases
Employees can make purchases without waiting for purchase requests to be approved
Reduced or eliminated need for expense reports

Potential P-card disadvantages

P-cards can have drawbacks such as:

Balance typically must be paid in full each month.
Controls set in place can limit employee spending capabilities in emergencies or one-off scenarios.
Shared card access may lead to delays if employees need to wait to use card information.
Out-of-policy spending could be discovered after it happens, potentially resulting in financial losses.
Companies may need to reconcile purchases, which could add time and resource costs.

Are P-cards right for your company?

You might choose to use P-cards within your business if you’re looking to improve the efficiency of your procurement process. Businesses that might benefit from P-cards include those that:

Have frequent but small expenses
Operate across multiple geographic locations without a central purchasing hub
Require deeper spending insights to improve account reconciliation
Are looking for stricter vendor controls and spending limits

P-card FAQ

Check out some additional information about P-cards.

How can I train employees to use P-cards?

You can help employees who will have access to a P-card by creating a training program that explains company policies and responsible card use for their specific role. Before distributing a card, you can have employees complete the training so they know what to expect before they start using it.

You might consider providing a handbook that outlines approved purchases, required supporting documentation and expense reconciliation procedures—if the employee is responsible for reconciliation.

What if a vendor doesn’t accept P-cards?

If a vendor doesn’t accept P-cards, you can try an alternative payment method. For example, Accounts Payable from Capital One lets you send payments to vendors by card, ACH or check—even if they don’t accept cards.

Is a P-card a debit card?

No. P-cards are company-issued cards that businesses provide to employees for approved business transactions.

Key takeaways

P-cards offer unique benefits that can help speed up the procurement process for companies that have employees who make small, routine purchases. However, they also come with their own considerations. For example, if you’re looking for a credit card to use for travel expenses, a business travel credit card could be a better option.

Consider your business needs and compare credit card options from Capital One Business. You can check whether you’re pre-approved for a business card—with no impact on your personal credit score—to find the benefits that best meet your company’s spending needs.