> For the complete documentation index, see [llms.txt](https://docs.shopwaive.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.shopwaive.com/shopify/accounts/app-embed/combinations.md).
# Combinations
Allow customers to combine credit with store promotions, automatic discounts, discount codes, and gift cards
{% hint style="info" %}
**Tip:** When you offer bespoke checkout experiences, customers rave about their ease of purchase and have an improved likelihood to be a frequent buyer. Use Shopwaive to design checkout flows, including stacking credit with promotions to personalize the buying journey for each customer
{% endhint %}
## Settings
To combine credit with discount codes, rewards, or gifts redeemed by code follow the steps outlined below.
Open Shopwaive, click **Settings** in the app menu, then open the **Popup** tab.
In **Show discount field**, tick the checkbox and click **Save**. This setting is for the storefront Popup. It does not apply to the Redeem block at checkout on Shopify Plus.
## Customer logs into their account
Once your customer logs into their account, the Shopwaive popup will now include a Discount code field, in addition to the credit redemption field.
After logging in, customers follow these steps to combine credit with discount codes
## Step-by-step:
1. Add items to your cart
2. Click the Shopwaive button at the bottom left of the page and enter the amount of credit you wish to redeem into the top field
3. Beneath the credit field, enter the discount code you wish to combine
4. Click **Apply to checkout** to combine credit with the discount code. If the discount code is not valid for your email address, items in your cart, or any other prerequisite defined by the discount code definition, you will receive a *Not valid* error.
5. If successful, you'll proceed to checkout with credit combined with the discount code by clicking the **Go to checkout** button.
