Official payment
Stella Sora Top Up
The only Stella Sora top-up paths this guide will link are the publisher’s payment center and Steam Wallet.
From the desk. The 3 November 2025 official post names https://payment.yo-star.com/index, requires a bound Yostar ID, and lists PayPal, Stripe and credit or debit cards. It also says prices are before tax and purchases are not refundable. I am not listing pack prices because they move by region. I checked that the center URL still matches the post; I did not complete a payment.
Where the money goes
Bind a Yostar ID first. The steps are on the account guide. Then use the Yostar payment center. On Steam, the October 2026 FAQ says purchases use Steam Wallet and are priced like the other platforms. Receipts and refunds go to [email protected], the publisher, not to [email protected].
This page does not link reseller sites, discounted gem sellers, or account markets. Those are outside the official flow and outside this guide.
Questions people ask
Where do I top up Stella Sora?
https://payment.yo-star.com/index after you bind a Yostar ID, or Steam Wallet on the Steam client.
Can I get a refund?
The official top-up post says purchases are non-refundable. Ask the publisher at [email protected] if a charge failed.
Keep going
Sources and verification
Links identify the evidence behind this page, not a publisher endorsement. Observation dates and unresolved limits are stated alongside the claims. Community data is not official game telemetry.
Editorially reviewed . Individual observation dates remain attached to time-sensitive facts.