How to use this calculator
- Enter your items subtotal, your shipping fee and the value of your free shipping voucher.
- Fill in your shop voucher: choose peso off or percent off, the value, the cap and the minimum spend.
- Add your platform voucher, your promo code and your card or e-wallet discount the same way. Leave the value at 0 for any you are not using.
- Read the final price and total savings at the top, then check each line to see which vouchers applied and which were skipped.
- Change one voucher at a time to see which one actually saves you the most.
What is voucher stacking?
Voucher stacking means combining several discounts on one order: a shop voucher, a platform voucher, a promo code, a free shipping voucher and a card or e-wallet promo. Done well, the total savings can be much larger than any single voucher, but every voucher has a minimum spend, a cap or a condition.
This calculator applies your discounts in order, checks the minimum spends and caps, and shows the running subtotal after each step. That makes it easy to spot a voucher that does not apply, and to decide whether adding one more item to reach a minimum spend is worth it.
For the full strategy, read the voucher stacking guide, then browse Shopee, Lazada and Temu promo codes before big sale days like 11.11.
How the stacking order works here
- Each discount is applied in order: shop voucher, platform voucher, promo code, then card or e-wallet discount, each on the running subtotal.
- A voucher only applies if your items subtotal meets its minimum spend. Percent vouchers stop at their cap.
- Shipping is handled separately, so a free shipping voucher reduces only the shipping fee.
- Platforms differ on stacking rules and order, so treat the result as an estimate and check the final price on the checkout page.
Tips to save more
- Collect vouchers a few days before a sale, since the best ones can run out.
- Check whether adding a small item gets you over a minimum spend that unlocks a bigger voucher.
- Pay with the card or wallet that has an active promo, and note the cashback separately.
- Always confirm the final price on the checkout page, since platform rules and order can differ.
Frequently asked questions
Helpful guides and deals
Related brand pages
- shopee promo codes and deals
- lazada promo codes and deals
- temu promo codes and deals
- tiktok promo codes and deals
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This calculator gives estimates for planning only. It is not financial, tax or legal advice. Confirm exact figures with your employer, bank, lender or the relevant government agency.