Start a new basket session (InGameCart)

This assumes you are not using the built-in StoreBrowser, which automatically manages the cart for you if enabled.

using Tebex.TebexUnity;
using Tebex.Headless;
using UnityEngine;

public class StoreController : MonoBehaviour
{
    [SerializeField] InGameCart cart;

    // Call this once when the player opens the store.
    // Pass the in-game username; alternatively use NewBasketWithEmail().
    public void StartSession(string playerUsername)
    {
        cart.NewBasketWithUsername(playerUsername);
    }

    // Call this when the player clicks "Add to Cart" on a product.
    public void OnAddToCart(Package package)
    {
        cart.AddPackage(package);
        cart.Open(); // Slide the cart into view
    }
}