# Definitions 🔖

Here are a few words you'll hear us use frequently in this documentation when describing how the APIs work, feel free to come back here if you don't know what a term means.

{% hint style="success" %}
Card Holder 🙍‍♂️:  A Cardholder is an individual who you want to issue a card.
{% endhint %}

{% hint style="success" %}
Card 💳 : This is a card issued to a cardholder, this card can be a physical or a virtual card.
{% endhint %}

{% hint style="success" %}
Issuing Wallet 💳 : This is a float wallet where your business stores the funds you need to credit your user's cards.
{% endhint %}