Invoice App Recommendations: Cloud Receipts with Auto-Prize Drawing and Cash Rewards

Every two months, the lottery drawing for unified invoices becomes a small but delightful moment in many people's lives. Beyond the traditional invoice prizes, the government promotes eco-friendly practices by encouraging digital invoice storage through carriers. When receipts aren't printed but stored digitally, they qualify for exclusive cloud invoice prizes—multiplying those little moments of joy.

Using invoice carriers offers clear benefits: automatically storing receipts in the cloud, eliminating the hassle of physical management, enabling automatic prize verification without manual checking, and participating in additional cloud-exclusive lottery draws. But here's what most people don't realize—many free invoice carrier apps offer even more value beyond these basics.

Some apps let you earn actual cash back on every single receipt. We're talking about turning your everyday purchases into money-making opportunities. Whether you're grabbing coffee at 7-11, stocking up at the supermarket, or picking up essentials at the drugstore, these apps reward you for shopping you'd do anyway.

SHOPBACK Invoice Rewards: Shop Smart, Earn Real Money

SHOPBACK started in Singapore as a cashback company, initially helping online shoppers earn rewards. Last year, they launched something game-changing: invoice rewards for physical store purchases. Now your in-store shopping earns you money too.

Their partner network spans major chains—7-11, FamilyMart, Hi-Life, OK convenience stores, PX Mart, A-Mart, Carrefour supermarkets, plus Watsons and Dah Chung drugstores. With coverage this broad, earning cashback becomes almost effortless.

Step 1: Link Your Invoice Carrier to SHOPBACK

After registering and logging into SHOPBACK, tap "Invoice Rewards" and select "Link Carrier." Input your mobile number and password from the Ministry of Finance's E-Invoice platform where you've already registered your invoice carrier. Done—you're connected.

Here's the clever part: all carriers linked to your main account (including store membership carriers like FamilyMart and PX Mart) automatically track purchases without opening the SHOPBACK app. Your shopping data flows seamlessly.

Step 2: Search Products and Claim Offers Before Shopping

Before buying anything, search for it in the app. Let's say you're craving cream puffs. Type "cream puffs" in the search bar, find the product, and tap "Claim Offer"—that's it. The listing shows NT$2 cashback. At a typical retail price of $32, that's roughly 6-7% back—higher than most credit cards or mobile payment rewards.

Check which stores honor each offer by looking at the logos displayed (7-11, FamilyMart, OK, Hi-Life). Shop at any of these within the promotion period to receive your cashback. Remember to reclaim expired offers.

Smart shoppers browse the "Earn More" section and check "Browse New Challenges" regularly. Limited-time campaigns sometimes offer 20-50% cashback or lottery draws with prizes reaching thousands of dollars.

Step 3: Shop at Participating Stores

Visit any participating retailer and make your purchase. As long as your receipt saves to the SHOPBACK-linked carrier, the system automatically processes it. About 2-3 days after the e-invoice uploads to the government platform, all claimed offers appear in your SHOPBACK account.

Look at those small amounts rolling in—$1 here, $5 there, even $10 occasionally. It adds up. That steady accumulation feels surprisingly satisfying.

If you accidentally print a receipt, no problem. SHOPBACK lets you scan the barcode to capture purchase details and still claim rewards. (Note: Traditional paper receipts without barcodes won't work, and users with carrier-stored receipts don't need scanning.)

👉 Start earning cashback on everyday purchases—your receipts are worth more than you think

Step 4: Withdraw When You Hit $200

Once products clear the return period (about one week), status changes to "Confirmed." Accumulate $200 and you can transfer cashback directly to your bank account. For budget-conscious shoppers, this makes a real difference. Just remember: before each shopping trip, search your intended purchases and claim available cashback offers. Those extra savings pile up fast.

Many SHOPBACK users also take advantage of their original service—booking hotels and online shopping with up to 12% cashback on select merchants. Combined with invoice rewards, you're maximizing returns across all spending.

aifian Invoice Rewards: Earn Up to $150 Monthly Through Lottery Draws

Aifian, a Taiwanese startup, believes in creating value through data. Register and link your invoice carrier—every cloud receipt becomes a lottery ticket worth up to $1 in cashback. If luck favors you consistently, you could pocket an extra $150 monthly.

Step 1: Link Your Carrier

Open the app and tap the SHOT button at the bottom. Navigate to the invoice page, then tap "Accumulated Invoice Count." In the scanning interface, select "Carrier" in the upper right corner. Connect your mobile barcode carrier or apply for one if needed.

Step 2: One-Tap Exchange for Cashback Draws

No preparation required. Within seven days of e-invoice uploads, tap SHOT on the homepage to see redeemable receipts. Hit "Redeem" to draw for 0.1-1 yuan in cashback. The daily limit is five invoices. Accidentally printed your receipt? Scan it through SHOT—same lottery opportunity. (Traditional paper receipts and scanned duplicates of carrier-stored receipts don't qualify.)

Step 3: Withdraw at $500

Reach $500 and transfer funds to your registered bank account. Every receipt becomes a small earning opportunity without extra effort.

Conclusion

Invoice carrier apps transform routine shopping into earning opportunities. SHOPBACK delivers targeted cashback through pre-claimed product offers, while aifian provides lottery-style rewards on every receipt. Both approaches turn forgotten receipts into tangible value.

For frequent shoppers at convenience stores and supermarkets, these apps provide measurable returns on purchases you're making regardless. The setup takes minutes. The earnings accumulate passively. And unlike traditional invoice lottery prizes that depend purely on luck, cashback systems guarantee returns based on your shopping patterns.

👉 Join thousands already earning extra income from their receipts through ShopBack

Whether you prefer SHOPBACK's structured cashback model or aifian's lottery excitement, integrating invoice reward apps into your routine makes financial sense. Your receipts already exist—why not make them work harder for you?