Discount codes don't stack. If you have 50% off discount, they can't also use a "free shipping" coupon since Only one discount at a time can apply to a single order at the tutorialspoint site.

Normally, one discount code is only applied for one offer. However, If the users put a vast of items in their cart, it is easy to use one coupon code to purchase items. It depends on tutorialspoint's policy, you can contact tutorialspoint via mail for your reference.

In case you need to change another tutorialspoint Coupon Code, or you no longer want to use the item, you can cancel your Coupon Code by a press on the Cancel tool at tutorialspoint. We will support you if you have any trouble via our mail.

It depends! Normally, the percentage that you can save with that tutorialspoint Coupon will be shown right on the page, so you can see if it is applied sitewide or not. However, once you are not sure, try it right on their's products you want to buy.

Shoppers can get coupons for their first purchase at the store. However, it is not all the time, sometimes, they cannot apply a discount on items selling out or items not contained in the promotion program. It depends on the time you shop at tutorialspoint.