Launch Checkout

Setup the Product

In this step, create the product and set up its name, price, and additional information:

var model = SessionRequestModel(  
    "John Doe",
    "[email protected]",
    129,
    "usd",
    "BestDealPackage",
    "Best_deal_package",
    "",
    "Coin Pack Bundle"  
)  

Session Request Model Arguments

Argument	Is Mandatory	Description
`customerId`	`mandatory`	The name or identifier of the customer.
`email`		The customer’s email address. Although not mandatory, providing it helps expedite the payment process.
`price`	`mandatory`	The price in `cents`, which will be converted by `Appcharge`.
`currency`	`mandatory`	The currency used for the transaction, e.g., `usd`, `eur`.
`offerName`	`mandatory`	The name of the offer.
`offerSku`	`mandatory`	The SKU number or text for the offer.
`offerAssetUrl`		A URL displaying an image for the offer.
`offerDescription`	`mandatory`	A description of the offer.

Session Metadata (Optional)

The session metadata allows you to add extra data for BI (Business Intelligence) and tracking purposes.

model.sessionMetadata.Add(key: String, value: String)

Adding Items to the Offer

You must add at least one item to the offer.

var model = SessionRequestModel(...) // Your session model

model.items.Add(new OfferItemModel(
	"Coins",
	"https://media-dev.appcharge.com/media/product-3.png",
	"coins_xo",
	300
));

Offer Item Arguments

Argument	Is Mandatory	Description
`name`	`mandatory`	The name for the item
`assetUrl`	`mandatory`	The URL of an image to display the item.
`sku`	`mandatory`	The SKU of the item.
`quantity`	`mandatory`	The quantity of the item. For example, if the `name` is “Coins” and the `quantity` is 300, it will be displayed as “300 Coins.”
`quantityDisplay`		The `Quantity Display` allows you to replace the numerical quantity with custom text.

Open Checkout

In the final step, open the checkout by passing the product model to it:

CheckoutController.Instance.OpenCheckout(model);

At runtime, a new window will open, guiding the user through the purchase process. Based on user interaction, the following interface methods will be triggered:

Method	Description
`OnPurchaseSuccess`	Triggered when the user successfully completes the purchase.
`OnPurchaseFailed`	Triggered when the checkout window is closed or if an error occurs during the purchasing process.

Overview

Checkout

Payment Links

Setup the Product

Session Request Model Arguments

Session Metadata (Optional)

Adding Items to the Offer

Offer Item Arguments

Open Checkout

​Setup the Product

​Session Request Model Arguments

​Session Metadata (Optional)

​Adding Items to the Offer

​Offer Item Arguments

​Open Checkout

Setup the Product

Session Request Model Arguments

Session Metadata (Optional)

Adding Items to the Offer

Offer Item Arguments

Open Checkout