Business Charge Cards
What is a charge card?
Charge cards are a type of credit card. They have a credit limit and a fixed repayment cycle, and the customers that received the credit must pay the balance in full at the end of every repayment period. Customers cannot carry a balance between repayment periods, and therefore there is no Annual Percentage Rate (APR), or interest charged.
The full functionality Unit offers on debit cards is available on business charge cards as well, including physical and virtual cards & cardholders, custom card designs, ability to add to mobile wallet, daily and monthly card level limits, and programmatic authorization of card use.
Commercials
The main revenue stream generated by charge cards is Interchange. A card swipe transaction will typically yield, on average, 0.5% more in interchange revenue when done with a credit card compared to a debit card.
How does Unit support Business Charge Cards?
Unit’s Business Charge Card is a Bank-Sponsored charge card program in which your bank partner directly extends credit to your end customer (the bank is the lender). You will purchase from the bank 100% of the receivables created by your customers’ spend at a later date.
For more detail on the technical integration, please refer to our docs.

-
Program Size & Daily Spend Limit
As part of your onboarding process, the Bank will set a Program Size Limit, which represents the aggregate amount of credit the Bank can extend to your end customers. The Bank will set the Program Size Limit based on its assessment of your financial health (e.g. revenue, cash on hand, etc.).
Unit will also impose, on behalf of the bank, a Daily Spend Limit for your program. This represents the maximum amount of spend transactions that can be authorized in a given calendar day.
Your Program Size Limit may be equal to or greater than your Daily Spend Limit. Both can be periodically reevaluated as your program matures.
-
Credit Operational Account
You will fund an operational account, referred to here as a Credit Operational Account, in order to facilitate automatic purchases of receivables from your bank partner.
There must be sufficient funds available in the Credit Operational Account to cover the aggregate daily charge card spend of your end customers. If a customer attempts to transact and the amount is not available in your Credit Operational Account, the authorization will be declined.
All end-customer repayments are directed to the Credit Operational Account.
The required funding amount for your Credit Operational Account should take into consideration a number of factors, including your expected end customers' spend utilization. You and your bank partner will determine the frequency at which to replenish the Credit Operational Account.
You will be able to monitor the balance of the Credit Operational Account through the Dashboard and API.
-
Customer Credit Account
Credit accounts are how credit products are represented on the Unit platform. Credit accounts have a defined Credit Limit and they also have elements representing the account balance (the amount the customer owes) and the available Credit Limit (the amount the customer can spend).
You will create a credit account, and issue charge cards connected to that account on behalf of the Bank.
Bank-sponsored credit accounts can only be created for business customers. Sole proprietorships are not supported at this time.
Credit Limit
The Bank will determine the appropriate Credit Limit per customer credit account based on the Bank’s eligibility criteria and underwriting policy, and you will include this limit when creating a credit account on behalf of the Bank. The aggregate of your customer credit accounts cannot exceed your Program Size Limit, and there will be an established maximum credit limit per credit account.
Credit Terms
Customer credit accounts will be governed by a set of credit terms, including
-
The billing cycle: the period when all transactions are recorded on the charge card statement.
-
Repayment terms (the number of days after the monthly statement when repayment is due e.g. 30 days).
-
The clearing period for ACH Repayments.
-
Daily spend limit for a credit account and all associated cards under that account.
- This is typically used as a fraud control to prevent a full Credit Limit from being spent in one day, e.g., in the event a card number is compromised.
-
Fees assessed related to the program (at this time only nominal late fees are supported for Bank-Sponsored Charge Cards). APR will be available over time.
-
Maximum number of Physical or Virtual cards that can be created per account
A customer credit account cannot be created without credit terms. Unit will configure these terms for you in production prior to going live.
Cards
You will create physical and virtual cards for an end customer. These cards are used to access the credit account and can be added to a mobile wallet.
Card Limits
Card limits is the maximum amount to which a given card can spend in a given day or month. Different limits can be set for each card associated with the account.
Card-level limits cannot be greater than the daily spend limit configured on the credit terms. If you attempt to do so, the following error will be returned: The limits you are trying to set on the card exceed the account level limits
Currently cards associated with credit accounts cannot be used at ATMs. Therefore, the ability to set or manage a corresponding PIN is not supported.
-
Customer Spend
When the customer uses their charge card, Unit will verify that there is
-
Sufficient balance in your Credit Operational Account. If sufficient balance is not available, the authorization will be declined for
InsufficientFunds. -
Sufficient available Credit Limit on the customer’s credit account. If there is no sufficient available credit limit on the account, the authorization will be declined for
InsufficientFunds. -
Daily and monthly account and card limits are not exceeded. If limits would be exceeded, the authorization will be declined for
ExceedsAmountLimit.
If these conditions are met, an authorization will be created. This will create a hold on the customer’s credit account, and the customer’s available Credit Limit will decrease by the amount of the hold.
When the authorization posts to Unit's ledger, which depends on when the merchant clears the transaction but is typically by the next calendar day, a transaction will be created. The customer credit account’s balance will increase, the available Credit Limit will be unchanged (unless a purchase settles at a higher amount than originally authorized, like a restaurant tip), and the hold will decrease.
The amount your customers currently owe will be displayed in the Unit Dashboard or available via API under your program’s Org General Ledger Account.
Reserve Account: While the Credit Operational Account will ensure that all receivables created by customer transactions can be purchased from the bank, a reserve account will still be used in cases such as card disputes. The reserve formula will be a function of your expected spend utilization. A charge card Reserve Account will be created for your org and bank partner, or the required reserve amount increased to support the charge card program if you have existing programs with your bank partner.
-
Receivables Purchase
Each day, the newly generated receivables, meaning the settled transaction volume generated by your end customers’ spend, will be automatically purchased by you from the bank using the funds in your Credit Operational Account.
The amount you currently owe to the bank will be displayed in the Unit Dashboard or available via API under your program’s Org Loan Account.
-
Periodic Statement
Unit will generate periodic statements in line with detailed regulatory requirements on the statement date, and you will be responsible for distributing those statements to your customers. See Statements for more information.
-
Customer Repayment
By the end of each repayment cycle, the customer will repay their balance. You will facilitate the repayment by creating a Repayment using the Unit API (this sends your customer’s repayment instructions to the Bank). Repayments can be book payments or originated ACH debits.
Once the customer's repayment clears, it will decrease the balance of their credit account, as well as the aggregate balance your end customers owe to you.
Credit Policies
Bank Credit Policy
You must comply with the Bank’s governance and oversight of credit products as specified in the Credit Policy, including eligibility criteria and underwriting criteria. The Bank Credit Policy will define the evaluation process for underwriting criteria. The Bank will provide you with their Credit Policy applicable to your program.
Eligibility Criteria
Only business customers are eligible for this program. Sole proprietorships are not supported at this time. Eligibility criteria are set forth in the Bank Credit Policy, which includes (among other criteria) the following:
-
Applicant must be a legal commercial entity in the United States;
-
Applications must be submitted by an authorized representative of the commercial entity; and
-
The commercial entity must not be in an industry prohibited by the applicable Bank Partner.
If you have questions about defining eligibility criteria, please contact your Success Manager.
Daily Reporting is also required for a bank-sponsored program to ensure compliance. These reporting requirements may impact your implementation, so it is important to review these requirements in advance.
Customer Application Process
- Sequencing: Applications submitted by new customers will need to go through Unit’s end-customer application for KYB.
a. A business customer is required in order to create a credit account.
b. An application for credit that does not pass KYB will require an Adverse Action Notice. (See below)
c. Executing KYB first provides an important control for ensuring there is a record of each application.
Existing customers who have already undergone KYB on Unit by completing the end-customer application process, and therefore have a customer ID, will not be required to complete the application process again to open a credit account. However:
-
If your end customer is an existing customer of a different bank partner than your charge card program, the customer needs to understand that their information will be shared with a second partner bank as well. Your Privacy Policy may likely already cover this.
-
The customer needs to confirm their information has not changed.
- Submission: An application is considered submitted when the minimum required information to reach a decision per the Bank’s Credit Policy has been provided by the applicant, including necessary consents. If, for example, additional documentation is determined to be needed, the application is still considered submitted.
In addition to the criteria in the Bank’s Credit Policy, you will be required to retain and provide reporting on:
a. Application created timestamp
b. Application submission timestamp
c. Decision: The details of the credit decision need to be retained and reportable. In the event an application is denied, the applicant will need to be informed of the reason(s) they were not approved via an Adverse Action Notice.
Adverse Action Notices
In the event a customer is denied, they will need to be informed of the reason(s) they were not approved, called an Adverse Action Notice. Unit will provide templates that comply with regulation and align to the Bank’s Credit Policy. An example of what this may look like is below.
You will be responsible for the delivery of this notice, either directly in your UI or via email.
This notice must be delivered to the applicant - in your UI, via email, or other approved delivery method - within 30 days of application submission.
You will need to retain and provide reporting on:
a. Decision
b. Application decision timestamp
c. Decision reason(s)
d. Adverse Action reason(s), if denied, and all variable components of Adverse Action Notice
e. Key factor(s) if a credit bureau was used, if denied
Sample Adverse Action Notice
