Discounts

// Gets a product for the volume discount
SKUInfo product = SKUInfoProvider.GetSKUs()
                               .WhereStartsWith("SKUName", "New")
                               .FirstObject;

if (product != null)
{
    // Creates a new volume discount object
    VolumeDiscountInfo newDiscount = new VolumeDiscountInfo();

    // Sets the volume discount properties
    newDiscount.VolumeDiscountMinCount = 100;
    newDiscount.VolumeDiscountValue = 20;
    newDiscount.VolumeDiscountSKUID = product.SKUID;
    newDiscount.VolumeDiscountIsFlatValue = false;

    // Saves the volume discount to the database
    VolumeDiscountInfoProvider.SetVolumeDiscountInfo(newDiscount);
}

// Gets a product
SKUInfo product = SKUInfoProvider.GetSKUs()
                                .WhereEquals("SKUName", "NewProduct")
                                .FirstObject;

if (product != null)
{
    // Gets the first volume discount defined for the product
    VolumeDiscountInfo discount = VolumeDiscountInfoProvider.GetVolumeDiscounts(product.SKUID).FirstObject;
    if (discount != null)
    {
        // Updates the volume discount properties
        discount.VolumeDiscountMinCount = 800;

        // Saves the changes to the database
        VolumeDiscountInfoProvider.SetVolumeDiscountInfo(discount);
    }
}

// Gets a product
SKUInfo product = SKUInfoProvider.GetSKUs()
                               .WhereStartsWith("SKUName", "New")
                               .FirstObject;

if (product != null)
{
    // Gets the product's volume discounts
    var discounts = VolumeDiscountInfoProvider.GetVolumeDiscounts(product.SKUID);

    // Loops through the volume discounts
    foreach (VolumeDiscountInfo discount in discounts)
    {
        // Updates the volume discount properties
        discount.VolumeDiscountMinCount = 500;

        // Saves the changes to the database
        VolumeDiscountInfoProvider.SetVolumeDiscountInfo(discount);
    }
}

// Gets a product
SKUInfo product = SKUInfoProvider.GetSKUs()
                               .WhereStartsWith("SKUName", "New")
                               .FirstObject;

if (product != null)
{
    // Gets the first volume discount defined for the product
    VolumeDiscountInfo discount = VolumeDiscountInfoProvider.GetVolumeDiscounts(product.SKUID).FirstObject;
    if (discount != null)
    {
        // Deletes the volume discount
        VolumeDiscountInfoProvider.DeleteVolumeDiscountInfo(discount);
    }
}

// Creates a new product coupon object
DiscountCouponInfo newCoupon = new DiscountCouponInfo();

// Sets the product coupon properties
newCoupon.DiscountCouponDisplayName = "New coupon";
newCoupon.DiscountCouponCode = "NewCoupon";
newCoupon.DiscountCouponIsExcluded = true;
newCoupon.DiscountCouponIsFlatValue = true;
newCoupon.DiscountCouponValue = 200;
newCoupon.DiscountCouponValidFrom = DateTime.Now;
newCoupon.DiscountCouponSiteID = SiteContext.CurrentSiteID;

// Saves the product coupon to the databae
DiscountCouponInfoProvider.SetDiscountCouponInfo(newCoupon);

// Gets the product coupon
DiscountCouponInfo updateCoupon = DiscountCouponInfoProvider.GetDiscountCouponInfo("NewCoupon", SiteContext.CurrentSiteName);
if (updateCoupon != null)
{
    // Updates the product coupon properties
    updateCoupon.DiscountCouponDisplayName = updateCoupon.DiscountCouponDisplayName.ToLowerCSafe();

    // Saves the changes to the database
    DiscountCouponInfoProvider.SetDiscountCouponInfo(updateCoupon);
}

// Gets all product coupons whose code starts with 'New'
var coupons = DiscountCouponInfoProvider.GetDiscountCoupons()
                                        .WhereStartsWith("DiscountCouponCode", "New");

// Loops through the product coupons
foreach (DiscountCouponInfo modifyCoupon in coupons)
{
    // Updates the product coupon properties
    modifyCoupon.DiscountCouponDisplayName = modifyCoupon.DiscountCouponDisplayName.ToUpper();

    // Saves the changes to the database
    DiscountCouponInfoProvider.SetDiscountCouponInfo(modifyCoupon);
}

// Gets the discounted product
SKUInfo product = SKUInfoProvider.GetSKUs()
                               .WhereStartsWith("SKUName", "New")
                               .WhereNull("SKUOptionCategoryID")
                               .FirstObject;

// Gets the product coupon
DiscountCouponInfo discountCoupon = DiscountCouponInfoProvider.GetDiscountCouponInfo("NewCoupon", SiteContext.CurrentSiteName);

if ((discountCoupon != null) && (product != null))
{
    // Adds the product to the coupon
    SKUDiscountCouponInfoProvider.AddDiscountCouponToSKU(product.SKUID, discountCoupon.DiscountCouponID);
}

// Gets the discounted product
var product = SKUInfoProvider.GetSKUs()
                               .WhereStartsWith("SKUName", "New")
                               .WhereNull("SKUOptionCategoryID")
                               .FirstObject;

// Gets the product coupon
DiscountCouponInfo discountCoupon = DiscountCouponInfoProvider.GetDiscountCouponInfo("NewCoupon", SiteContext.CurrentSiteName);

if ((discountCoupon != null) && (product != null))
{
    // Gets the object representing the product-coupon relationship
    SKUDiscountCouponInfo skuDicountCoupon = SKUDiscountCouponInfoProvider.GetSKUDiscountCouponInfo(product.SKUID, discountCoupon.DiscountCouponID);

    if (skuDicountCoupon != null)
    {
        // Removes the product from the product coupon
        SKUDiscountCouponInfoProvider.DeleteSKUDiscountCouponInfo(skuDicountCoupon);
    }
}

// Gets the product coupon
DiscountCouponInfo deleteCoupon = DiscountCouponInfoProvider.GetDiscountCouponInfo("NewCoupon", SiteContext.CurrentSiteName);

if (deleteCoupon != null)
{
    // Deletes the product coupon from the database
    DiscountCouponInfoProvider.DeleteDiscountCouponInfo(deleteCoupon);
}