8 mistakes that quietly cost new online stores their Diwali sales
New stores rarely lose Diwali sales because of bad products. They lose them to eight avoidable mistakes: launching too late, no last order date, discounts below cost, taking orders only in DMs, cash on delivery with no rules, heavy photos on a slow first page, no return policy, and no way to send a gift. None of them shows up as an error. The orders just don’t come, or they come and cost you money. Diwali is on Sunday 8 November 2026, so there is still time to fix every one.
Key takeaway: publish early with a small range, show your last order date on every page, work out each offer against your full cost, let buyers order without messaging you, put rules on cash on delivery, keep the first page light, write your returns rules now, and make it easy to send a gift. On SitesPlaced, all eight fixes are on the free plan.
TL;DR
- • Late launch: every day the store is not live is a day nobody can buy.
- • No last order date: late gifts turn into refunds and unhappy buyers.
- • Deep discounts: a 40% offer can turn a ₹264 profit into a ₹50 loss.
- • DM-only orders: you become the checkout, and you have to sleep.
- • COD without rules: a refused parcel costs delivery both ways.
- • Slow first page: shoppers on mobile data close a blank screen.
- • No return policy: careful buyers, the ones you want, don’t pay.
- • No gift option: a Diwali order is often a gift for someone else.
1. Launching too late
What happens. The store stays unpublished while you wait for a better logo, more products or nicer photos. Meanwhile, the days in which a buyer could have ordered and still received the parcel in time go by. A store that opens in the last week can only sell to people nearby.
The fix. Publish with eight good products this week and improve the store while it is live. Nobody has your link until you share it, so an unfinished corner costs you nothing.
On SitesPlaced. Publishing is free, and the setup fits in one evening: see how to start an online store before Diwali. If you already post products on Instagram, the free importer builds the store from your public profile. If it is already late October, read is it too late to start a Diwali business.
2. No last order date
What happens. Orders keep arriving in the first week of November for places your courier can’t reach by the 8th. The gift lands after Diwali. The buyer asks for a refund, and tells other people why.
The fix. Ask your courier for the last pickup date that still reaches each zone before 8 November. Subtract your packing days. That is your last order date. Every courier sets its own festive dates, so ask yours. Publish your date as a date, not as “order soon”. When it passes, say so: either “orders now arrive after Diwali”, or stop taking orders.
On SitesPlaced. The announcement bar at the top of every page is under Settings → Branding. You edit it by hand, so set a reminder to change it on the day. To stop orders, tick Pause ordering under Settings → Checkout and write your own message; shoppers can still browse, and it stays paused until you untick it. Both are free. Announcements that start and end on a timer are part of scheduled promotions on the AI Co-founder plan.
3. Discounting below cost
What happens. Every store around you says 40% off, so you say it too, without adding up what an order costs you. Here is one example order, with and without the discount.
| Line (example) | At full price | At 40% off |
|---|---|---|
| Normal price | ₹800 | ₹800 |
| Discount | None | 40% off, so the buyer pays ₹480 |
| Product cost | ₹400 | ₹400 |
| Packaging | ₹40 | ₹40 |
| Courier (you offered free delivery) | ₹80 | ₹80 |
| Gateway fee at about 2% | ₹16 | ₹10 |
| Left for you | ₹264 | A loss of ₹50 |
Example figures. The gateway fee is about 2% of what the buyer pays, plus GST on the fee, which is left out here.
At 40% off, this seller loses ₹50 on each order, and every extra order makes the loss bigger.
The fix. Work out the full cost of one order first. Then choose one offer that raises the size of the order instead of cutting the price of everything: free delivery above an order value, or a coupon with a minimum order and a cap on the rupees off.
On SitesPlaced. Coupons are free, under Settings → Discounts. Each code can have a minimum order, a maximum discount, an expiry date and a rule for items already on sale, so a sale price and a coupon don’t stack by accident. Buy X Get Y offers are on the Growth plan at ₹499/month. Check the sums with the free discount calculator, and pick an offer from Diwali sale ideas that don’t eat your profit.
4. Taking orders only in DMs
What happens. A buyer sees your post at 11 at night and asks “price?”. You reply in the morning. By then they have bought from a shop that showed the price and a buy button. The ones who do wait need an address typed out, a payment screenshot checked and a confirmation sent. In a busy week, some of those chats are never finished.
The fix. Keep DMs for questions and custom requests, which is what they are good at. For everything else, reply with the link to the product. The buyer sees the price and the delivery charge, fills in the address and places the order, whether you are awake or not.
On SitesPlaced. Buyers can order by cash on delivery, UPI or an online payment without messaging you. For buyers who prefer to chat, WhatsApp checkout sends their cart to your WhatsApp as a ready-written message and saves the order in your Orders tab. All of it is free. More in WhatsApp vs a website for selling online.
5. Cash on delivery with no rules
What happens. Cash on delivery (COD) means the buyer pays when the parcel arrives. It costs a buyer nothing to place a COD order, so some are placed carelessly. At Diwali there is a second problem: the parcel is a gift, and the person at the door was not expecting to pay for it. A refused parcel comes back to you, and you pay for delivery both ways. Couriers call this RTO, return to origin.
The fix. Keep COD, with four rules. Add a COD charge so that paying online is cheaper. Limit how many unpaid COD orders one buyer can have open. Confirm every large COD order on WhatsApp before you ship. And when the delivery address is not the buyer’s own, ask them to pay online.
On SitesPlaced. The extra COD charge is under Settings → Checkout. Spam and abuse protection is on by default: five orders a day from one phone or email, and three unpaid COD orders open at once per buyer. You can block a buyer straight from a junk order. There is no setting that allows COD only below a certain order value, so the WhatsApp check on big orders is yours to do. All free. The full method is in how to reduce RTO and fake COD orders, and the COD vs prepaid calculator shows what one refused parcel costs.
6. Heavy photos and a slow first page
What happens. Your festive home page has a video on top, five banners and forty products. It looks lovely on your home Wi-Fi. A shopper who taps your link from a WhatsApp forward, on mobile data, sees a blank screen and goes back to the chat.
There are two kinds of slow. The first is the answer: the time before the page starts arriving at all. The second is the load: the time for the photos and everything else to appear after that.
The fix for the load is free. Put a photo, not a video, on the first screen. Use one banner. Lead each product with one clear, tightly cropped photo, without text baked into it. Hide home page sections you don’t need. Link your status updates to the Diwali category or to a single product, not to a page that lists everything. Then test on your own phone with the Wi-Fi off.
The fix for the answer depends on your plan. On every paid SitesPlaced plan, from Starter at ₹199/month, a store’s pages answer about 4× faster than on the free plan: about 75 ms instead of about 330 ms, measured on 28 September 2026 on live paid stores. Paid stores’ pages are kept ready close to shoppers, and every price, stock or design change clears the ready copy, so your edits still show at once. It speeds up the answer, not the photos, so do the free fixes as well. More in why is my online store slow and how we measured it.
7. No return policy
What happens. A buyer choosing a gift for someone else wants to know what happens if it arrives broken or is the wrong size. If your store doesn’t say, the careful buyers leave. There is a second cost: a payment gateway may ask to see your policy pages when it reviews a new store.
The fix. Write four plain rules: how many days after delivery a buyer can ask, which items can be returned or only exchanged, who pays for return delivery, and how the refund is made. If festive items such as sweets, diyas or personalised gifts can’t be returned, say so on the product page, before anyone pays.
On SitesPlaced. Every store starts with four starter policies under Settings → Pages & policies. Rewrite them in your own words. The free return policy generator drafts the returns text, and the return and refund policy template explains each clause. Other ways to look reliable are in how to make customers trust your online store.
8. No gift option
What happens. A Diwali order is often a gift for someone else. The buyer wants to add a message, send it to another address, and be sure there is no price tag in the box. If the checkout gives them nowhere to say any of that, they message you, or they give up.
The fix. Add a gift message field. Offer gift wrapping. Ask for the phone number of the person receiving the parcel, because the courier will call it. Send the invoice to the buyer on WhatsApp instead of putting it in the box. If you sell several small things, let buyers build a hamper.
On SitesPlaced. Under Settings → Checkout, show the Order Notes field and rename it, for example “Gift message and recipient’s phone number”. On a product, Personalisation & extras can take a text note or a photo from the buyer, and paid extras such as “Gift wrapping +₹80”. The build-your-own hamper page is under Settings → Sales boosters: buyers pick the items, you price the hamper by the number of items, and a packaging product is added to every hamper. All free. See how to sell Diwali gift hampers online.
All eight, in one table
| Mistake | Fix | Where on SitesPlaced | Plan |
|---|---|---|---|
| 1. Launching too late | Publish a small range this week | Publish (free); the importer | Free |
| 2. No last order date | Publish a date, then change the wording or pause | Settings → Branding; Settings → Checkout → Pause ordering | Free |
| 3. Discounting below cost | One offer, with a minimum order and a cap | Settings → Discounts → Coupon codes | Free (Buy X Get Y on Growth) |
| 4. Orders only in DMs | Send the product link; let buyers order themselves | Settings → Checkout → order methods | Free |
| 5. COD with no rules | COD charge, order limits, confirm big orders | Settings → Checkout | Free |
| 6. Heavy photos, slow first page | Fewer, clearer photos; no video on top | Design tab; paid plans answer faster | Free fixes; speed on Starter and up |
| 7. No return policy | Four plain rules, written before the rush | Settings → Pages & policies | Free |
| 8. No gift option | Gift message, gift wrap, hampers | Settings → Checkout; product extras; Sales boosters | Free |
To do these in order, follow the 7-day plan to open your Diwali store, then the week-by-week Diwali 2026 checklist and the Diwali plan for online sellers.
Can other platforms avoid these mistakes too?
Yes. None of these mistakes belongs to one tool. A seller who takes orders only on Instagram or WhatsApp can publish a last order date in their bio and refuse late orders. Marketplaces handle payments and returns for you, under their own rules and fees. Store builders such as Shopify, Wix and Dukaan have their own settings for coupons, policies and cash on delivery; check which of them need a paid plan or an add-on.
Our verdict: SitesPlaced is the simplest place for a new seller to avoid all eight, because each fix is a setting that already exists on the free plan, at 0% commission, and you can ask a real person on WhatsApp at 9517156355 when you can’t find one.
Frequently asked questions
What is the biggest mistake a new online store makes before Diwali?
Starting late and then promising delivery it can’t keep. A store that opens in the last days has no time to be seen, and a store with no last order date takes orders that arrive after Diwali. Publish a small range early, ask your courier for its last pickup date, and show your own last order date on every page.
How do I decide my last order date for Diwali 2026?
Ask your courier for the last pickup date that still reaches each zone before 8 November 2026. Subtract the days you need to pack. The result is your last order date. Couriers set their own festive dates, so ask yours instead of relying on a general list.
How much discount should I give for Diwali?
Only as much as your full cost allows. Add up the product, packaging, delivery and payment fee for one order, and check what is left after the discount. Offers that raise the order value, such as free delivery above an amount or a coupon with a minimum order, usually protect your profit better than a large percentage off everything.
Should a new store offer cash on delivery during Diwali?
Yes, if your buyers ask for it, but with rules. Add an extra COD charge so paying online is cheaper, keep the limits on unpaid COD orders switched on, and confirm large COD orders on WhatsApp before you ship. For a gift sent to someone else’s address, ask the buyer to pay online.
Do I need a return policy for a small online store?
Yes. Gift buyers ask about returns before they pay, and a payment gateway may ask to see your policy pages when it reviews your store. Four plain rules are enough: how many days, which items, who pays for return delivery, and how the refund is made.
Are the fixes in this list free on SitesPlaced?
All eight can be fixed on the free plan. Two optional extras are paid: Buy X Get Y offers are on the Growth plan at ₹499/month, and store pages answer about 4× faster on every paid plan, from Starter at ₹199/month. The code FREE7 gives 7 days free on Starter or Growth when you set up autopay.
Fix all eight before your first order
Open a free store with a last order date, coupons, COD rules, policies and gift options built in. 0% commission, and 7 days free on a paid plan with the code FREE7 and autopay.
