Returns the id of the current product.

**Syntax**

$dummy = CFO_iDiscounts(price,quantity,quantity_steps,discount_steps);

*price*: Initial price configured in the product.

*quantity*: Is the value entered by customer.

* quantity_steps*: List of quantity sections (with tube “|” as separator).

*discount_steps*: List of discounts sections (with tube “|” as separator).

Each step in *quantity_steps* is compared with *quantity* in this way: (quantity<=quantity_step)

**Examples**

$dummy = CFO_iDiscounts(10, 125, "1|150|200", "0|15|30"); // It will use 15 as percentage so will return: 8.5 // internally will take the price (10) and calculate // the result as = 10 - (10*15/100) // because quantity 125 is lower than the second step 150, so // it will use second discount value, 15. $dummy = CFO_iDiscounts(1250, 105, "1|50|100", "0|10|20"); // It will use 20 as percentage because quantity (105) // is greater that the last step (100) so will use the // greater discount (20) // the result wil be 1250 - (1250*20/100) = 1000 $dummy = CFO_iDiscounts(1250, 105, "1|50|100", "0|10|20|25"); // I will use 25 as discount //discount_stepscan have one more step thanquantity_steps, // ifquantityis greater than lastquantity_step, latest //discount_stepwill be returned