Shopping and rewards

發票怪獸 referral code

Link domain qmonster.spring-trees.site
Updated Oct 24, 2026

The 發票怪獸 referral code is JVP0PR61 (as of October 24, 2026). This link does not carry the code, so you need to enter it yourself when you sign up.

Referral code: J V P 0 P R 6 1
Referral link: qmonster.spring-trees.site(opens in a new tab)
Availability: Taiwan only
Last updated: October 24, 2026

This link does not carry the invite code. It is copied when you press the button, so paste it on the sign-up page.

This site contains referral links. We may earn a reward when you sign up.

Scan with another device

Scan the QR code with your phone to open the sign-up page. After scanning, check that the address is qmonster.spring-trees.site.

Download QR code (SVG)Download QR code (PNG)

What is 發票怪獸?

發票怪獸 (Q Monster) is a Taiwan receipt-lottery (統一發票) prize-checking app from 春樹科技股份有限公司 (Spring Trees Technology). Users scan or sync their receipts for automatic prize matching and collect monster coins (怪獸幣) through a monster-raising game, and the coins can be redeemed for goods the platform designates. The app is free to download and has optional in-app purchases.

Selecting “Sign up” first copies code JVP0PR61 and then opens the 發票怪獸 short link. The link address itself does not contain the code, so check that it has been filled in when you register; if not, paste or type it in exactly as shown, including capitalization.

Monster coins cannot be cashed out or transferred, and they expire. No official reward for new users was found, so no offer is listed here; actual terms follow the official announcements.

How do I sign up with the 發票怪獸 referral code?

Select “Sign up”: this site copies invite code JVP0PR61, then opens the 發票怪獸 short link (qmonster.spring-trees.site), which redirects to its 前往發票怪獸 page.
Follow the page to download and open the 發票怪獸 app, then start registering a new account.
Paste invite code JVP0PR61 when you register, exactly as shown (including capitalization); if the app does not fill it in, paste or type it in.
After registering, check your monster coins in the app; crediting, validity and redemption rules follow the official announcements.

FAQ

Where do I enter 發票怪獸 invite code JVP0PR61?

Per the share text, enter the code when you sign up. The App Store release notes for 4.3.0 say that installing through a link fills the code in automatically; if it is not filled in, paste it or type it in exactly as shown, including capitalization. The official pages do not describe the exact entry screen, so follow what the app shows.

How many monster coins does a 發票怪獸 invite code give?

The share text gives no number, and no official page was found that states a reward for new users, so this page lists no amount or offer. The official invite explainer (published 2023-03-30, possibly outdated) says the invited friend's own coins are not reduced, and that the inviter earns coins from the friend's receipt scans. Actual terms follow the official announcements.

Notes and risks

The URL itself does not contain the invite code (it appears as the invite_code parameter only after the redirect), so this site uses paste mode. The link is a short URL (qmonster.spring-trees.site/FDVEgT): when opened on 2026-10-24 it redirected to the 前往發票怪獸 page on monster.spring-trees.site, where the invite code appears in the address as the invite_code parameter. Both hosts are under the spring-trees.site domain, whose name matches the English name of the operator 春樹科技, Spring Trees. The official site qmonster.cc links its buttons to the same service (qmonster.spring-trees.site/2026QMP), so only the full host qmonster.spring-trees.site is listed here, not the whole spring-trees.site domain, because no registration record for that domain was found; that page shows no App Store or Google Play links. The share text mentions entering the code only at registration; no explanation was found of whether an existing account can enter a code later.

Why qmonster.cc is listed as an official domain: the App Store page lists no developer website, but the contact address in the site footer ([email protected]) uses a domain matching the company's English name, the site's Facebook page is the same one linked from the App Store listing, the user terms page linked from the site (app.qmonster.cc) names 春樹科技股份有限公司, which matches the App Store seller Spring Trees Technology CO., LTD., and the share link is produced by the app's own share function. No domain registration records were obtained.

The share text says to enter the friend invite code when you register and earn monster coins together for gifts, and gives no amount. The official invite explainer (published 2023-03-30, possibly outdated) lists no reward for new users, so no offer is listed here and no amount is promised. Whether the code is accepted at sign-up and whether coins are credited was not tested.

Monster coin rules (from the user terms and privacy policy linked in the qmonster.cc footer, on app.qmonster.cc, published 2026/09/17): coins can only be redeemed for goods the company designates and cannot be cashed out or transferred; they are valid for 6 months from the date of the member's data-authorization consent (extended by 6 months each time the member consents again), and the company may cancel them at any time. The App Store listing links a different, older and undated privacy policy, so the two documents may differ; follow what the app shows. The official invite explainer (2023) also mentions a 90-day binding of the invited friend that cannot be undone early; current rules follow the official announcements.

The App Store age rating is 13+, and under the official terms a minor needs a legal guardian to read and agree before using member services. The app is free to download and has in-app purchases; do not buy anything because of an invite code. 發票怪獸 is a private app by Spring Trees Technology, not the Ministry of Finance's own invoice-claiming app, and it handles your personal invoice and carrier data, so read the official privacy policy first.

The destination of a short link can be changed by its owner, so check the final address before continuing.

The app is built around Taiwan uniform invoices and e-invoice carriers.