Splitting the bill made easy using Zonal’s EPoS

Written by Katie Turner

26th June 2025

Dining out with friends or colleagues often involves splitting the bill – a common practice that can vary based on the group’s preferences. Some may opt to divide the total bill equally, while others prefer instead to pay only for the items they ordered. As more hospitality operators adopt loyalty programs, vouchers, and gift cards, the operational complexity of splitting a bill has increased significantly over the years.

To help you understand how technology can help streamline and simplify this process, as well as provide an enhanced customer experience, Zonal’s Customer Success team explore some of the ways our technology can facilitate the process of splitting the bill.

Splitting the bill

When processing a payment on the POS, there are 3 primary methods for splitting a bill on an open account:

Even Split: divide the total equally among all parties.

Itemised Split: splitting the account by individual items.

Visual Split: allocate items based on items consumed.

The table below outlines each method, provides example scenarios, and highlights key considerations to keep in mind.

 

Even Split Visual Split Split Account
Description Creates multiple bills by splitting the total amount due on the account evenly by a defined number.

The Aztec Account remains as one.

Creates multiple bills by allocating products to individual bills as well as allowing 1 product to be split between multiple bills.

The Aztec Account remains as one.

Splits an EPoS Account into individual accounts for each guest by moving products. This allows guests to pay for what they consumed.

A product can only be part of 1 account. The original table number remains on the first account, new account(s) use the table number followed by an alpha character. E.g. Table 1, 1A, 1B, etc.

Example Use Case 3 guests order food and a bottle of wine. Each wants to pay the same amount and split the bill evenly. 3 guests order food and 2 of the guests share a bottle of wine. Each wants to pay for the food they ordered, the bottle of wine is to be split between only 2 of the guests. 3 guests order food and a drink each. Each wants to pay for their own food and own drink. Each guest will get their own copy of a bill.
Be Aware Each guest pays the same. This can be complex to reverse should a refund be needed, or reverting back to beginning state. Be sure to test and have your processes defined so that your teams are confident. Doesn’t allow a product to be split between accounts.

 

Now that we’ve covered the three primary ways for splitting a bill, its important to consider how additional systems like loyalty cards, rewards, vouchers, promotions, discounts and deposits can impact the process.

The table below outlines how the split bill functionality within Zonal’s POS operates when these systems have already been applied to the Aztec account, detailing how each scenario is managed during the split.

 

Loyalty Rewards Even Split Visual Split Split Account
Loyalty Card The same loyalty card remains on all bills. You will be unable to remove loyalty cards or assign a new card whilst in split bill mode. Ultimately, whichever guest made the booking, or applied their loyalty card first gets the reward. The same loyalty card remains on all bills. You have the ability to remove and add a new loyalty card. However, that one loyalty card is applied to all bills. There is no ability to add different loyalty cards to each bill. The same loyalty card remains on all bills (accounts). In this instance however, you will have the ability to remove and add a different Loyalty card to each bill.
Loyalty Rewards Loyalty rewards (promotions and/or discounts) will remain for each split and the price reduction is applied to all bills. Loyalty rewards remain but cannot be moved from Bill 1. To apply promotions, you will need to ensure the promotional products remain on Bill 1. If the Loyalty reward is a discount, you will be unable to use visual split. If the loyalty reward is a discount, you will be unable to split the account. Loyalty rewards remain but cannot be moved from first account (or Table). For promotions to apply, you will need to ensure the products that are part of the promotion remain on the first account (i.e., Table 1, NOT table 1A, or 1B etc).
Voucher Code Voucher Codes (promotions and/or discounts) will remain and the price reduction is applied to all bills. The item Voucher remains but cannot be moved from Bill 1. To apply promotions, you will need to ensure the promotional products remain on Bill 1. If a voucher code is a discount, you will be unable to use visual split. The Voucher item remains but cannot be moved from the first account (or Table). For promotions to apply, you will need to ensure the products that are part of the promotion remain on the first account (i.e., Table 1, NOT table 1A, or 1B etc). If a voucher code is a discount, you will be unable to split accounts.
Promotion The promotion remains and the price reduction is applied to all bills. You will be able to use visual split. Promotions will still apply, providing all products in the promotion rule are within a single bill. You will be able to split account. Promotions will still apply, providing all products in the promotion rule are within a single account.
Discount The discount remains and the price reduction is applied to all bills. Visual split cannot be used when a discount is applied. An account cannot be split when a discount is applied.
Deposit The deposit is applied and split between bills evenly. The deposit remains on Bill 1 and cannot be split between bills. An account cannot be split when a deposit is already on the Aztec account. Deposits can be partially or fully redeemed to the accounts after the account is split.

Definitions

We know too well that terminology can often be confusing, so to help with the above tables, we’ve listed some definitions.

  • Account: An account is a guest-specific record used to track purchases, payments, and outstanding balances for charge or credit transactions.
  • Bill: A bill is a detailed statement of charges for products or services rendered. It includes: line items (products/services sold), quantity and unit price, tax and service charges (if applicable), and Total amount due.
  • Deposit: A deposit refers to a partial prepayment made by a guest to reserve goods or services. It is often used in: Bookings or even Pre-orders. The deposit is typically deducted from the final bill when the transaction is completed (unless you have automated redemption).
  • Loyalty Reward: A loyalty reward is a benefit or incentive given to returning customers as part of a loyalty program. These can include: Points earned per purchase, discounts on future purchases or even free items after a number of visits or purchases.
  • Voucher Code: A voucher code is a unique identifier (usually alphanumeric) used to redeem a specific offer or promotion. These can include: Customer-Specific Promotions (e.g., birthday voucher), Monetary discounts (e.g., £5 off a bill).
  • Promotion: A promotion is a temporary marketing offer intended to boost sales or attract customers. Examples include: Buy One Get One Free (BOGO), Flash sales, Limited-time bundle deals or Seasonal offers
  • Discount: A discount is a reduction in price offered on a product or service. It can be: Percentage-based (e.g., 20% off), Fixed amount (e.g., £5 off) or Applied to specific items, categories, or the entire bill.

By Katie Turner

Customer Success Consultant at Zonal

Katie is part of the Customer Success Team working closely with multiple departments within Zonal to ensure customers are using our technology to drive retention and revenue into their business. Katie’s background is working within the hospitality industry, with a keen focus on Marketing.

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