Quick Answer: MyCard delivers up to 30% bonus diamonds on select denominations before April 9, 2026. GASH Card (TW) counters with consistent 10% purchase discounts across all denominations (G50–G20000) plus broader overseas accessibility. Your best pick depends on spend tier, game support, and whether you're buying inside or outside Taiwan.
Why the April 9 Deadline Matters
MyCard's Spring 2026 campaign launched February 9, 2026. The hard cutoff for bonus diamond rates is April 9, 2026 — after that, everything reverts to standard 1:1 conversion. Redeem codes issued at launch expire 2–4 weeks after February 9, so don't sit on unredeemed codes.
For budget-conscious Taiwan gamers, topping up before this deadline can mean hundreds of extra diamonds at zero additional cost. Both GASH Card (TW) and MyCard dominate Taiwan's prepaid gaming market, but they run on fundamentally different value models. Here's exactly how they compare.
GASH Card (TW): How It Works
GASH Points function as universal in-game currency across supported titles. Key detail: conversion isn't always 1:1 — actual rates depend on the specific game and its current promotional status.
Critical regional restriction: Taiwan GASH accounts reject Hong Kong GASH cards. Always source Taiwan-region cards specifically.
Available denominations: G50, G100, G150, G300, G500, G1000, G3000, G5000, G10000, G20000
Purchase limit: 1–25 cards per transaction
How to Redeem GASH Card (TW)
Log in to your GASH account
Go to Top-Up → Redeem
Select your game and service region
Enter the serial number and password
Confirm the transaction
Credits appear within 1–2 minutes, with full in-game crediting in 2–5 minutes.
For overseas players, buy GASH points online Taiwan via BitTopup — instant digital delivery, no regional purchase barriers.
MyCard: How It Works
MyCard's base rate is 1 point = 1 unit of in-game currency. The Spring 2026 promotion stacks a 10–30% bonus on top. Taiwan-region accounts only — overseas players don't qualify for bonus rates.
Denomination range: 30, 50, 90, 150, 170, 300, 350, 400, 450, 500, 750, 1000, 1150, 1490, 1690, 2000, 2500, 3000, 3290, 5000, 10000 points
How to Redeem MyCard
In-game method:
Enter your game account ID and server ID
Select your diamond package
Choose MyCard Point Card as payment
Enter card number and password
Confirm
MyCard Payment Center method: Enter serial number and password → select game → enter member ID and password → confirm. Credits in 2–5 minutes.
Spring 2026 Promotions: Side-by-Side
GASH Card (TW) — 10% Purchase Discount
Savings apply at the point of purchase across all denominations:
G100: $3.28 USD (reg. $3.85 — save $0.57)
G1000: $32.73 USD (reg. $38.49 — save $5.76)
G3000: $98.19 USD (reg. $115.50 — save $17.31)
G5000: $163.64 USD (reg. $192.50 — save $28.86)
G10000: $327.29 USD (reg. $384.99 — save $57.70)
Discount applies regardless of in-game bonus events. No expiry pressure.
MyCard Spring 2026 — Bonus Diamond Yields
Bonuses credited directly as extra in-game diamonds:
TWD 30: 40–60 diamonds
TWD 90: 120–180 diamonds
TWD 300: 400–600 diamonds
TWD 1000: 1,400–2,000 diamonds
TWD 3000: 4,500–6,500 diamonds (up to 30% bonus)
The TWD 3000 tier is the standout — 6,500 diamonds on a 3,000-point spend at maximum bonus rate.
Bottom Line on Bonus Rates
MyCard's raw percentage is higher (up to 30% vs. GASH's 10%). But GASH's discount is universal and purchase-level, while MyCard's bonus is game-specific and Taiwan-region locked. If you're on a supported title with a Taiwan-region account, MyCard wins before April 9. Otherwise, GASH Card (TW) is the more reliable value.
Real Savings Scenarios
Mid-Tier: ~TWD 1,000 Spend
GASH Card G1000: Pay $32.73 USD instead of $38.49 — save $5.76 USD in cash.
MyCard TWD 1000: Base 1,000 diamonds → Spring 2026 yield: 1,400–2,000 diamonds. Up to 1,000 extra diamonds at no cost — but only before April 9 on eligible games.
Power Gamer: ~TWD 3,000 Spend
GASH Card G3000: Pay $98.19 USD instead of $115.50 — save $17.31 USD.
MyCard TWD 3000: Base 3,000 diamonds → Spring 2026 yield: 4,500–6,500 diamonds. At 30% maximum bonus, that's 3,500 extra diamonds vs. post-promotion rates.
For games where diamonds are the primary currency, MyCard's Spring 2026 bonus delivers more in-game value at higher spend tiers — but only within the April 9 window.
Lock in GASH Card savings now: recharge GASH Card instant top up via BitTopup for fast digital delivery with no regional restrictions.
Payment Methods and Processing Times
Payment method minimums affect small top-up flexibility:
Bank Transfer: 150 points minimum — processes in 15–60 minutes ⚠️
eNETS: 150 points minimum
FPX: 200 points minimum
E-wallet: 300 points minimum — credits in 2–5 minutes ✅
EC Pay: 300 points minimum — credits in 2–5 minutes ✅
7-ELEVEN: 500 points minimum
Pro tip: Avoid bank transfer if you're topping up close to April 9. The 15–60 minute delay is a real risk near the deadline. Use e-wallet or EC Pay for guaranteed fast crediting.
Regional Restrictions and Expiry Rules
Card Compatibility — Don't Make This Mistake
Taiwan GASH accounts reject Hong Kong GASH cards — verify region before every purchase
MyCard Spring 2026 bonuses apply to Taiwan-region accounts only
Wrong-region cards typically result in failed redemption with no automatic refund
Point and Code Expiry
GASH Points stored in your GASH Wallet aren't tied to the promotional window — no deadline pressure on stored value. MyCard redeem codes from the Spring 2026 campaign expire 2–4 weeks after February 9, 2026. Redeem immediately after purchase.
Verdict: Which System Wins for You?
Casual gamers: GASH Card (TW). The 10% purchase discount applies consistently, delivery is near-instant, and you don't need to track bonus windows or game eligibility.
Power gamers spending TWD 3,000+: MyCard before April 9. A 30% diamond bonus at the TWD 3000 tier is a value advantage GASH's 10% discount can't match in raw in-game currency terms — if your game is supported.
Overseas Taiwanese players: GASH Card (TW), clearly. MyCard's Taiwan-region account restriction blocks overseas players from bonus rates entirely. GASH Card (TW) purchased through BitTopup redeems on Taiwan accounts without regional purchase barriers.
How to Buy GASH Card (TW) Instantly via BitTopup
Visit the BitTopup GASH Card (TW) product page
Select denomination (G50–G20000)
Choose quantity (1–25 cards)
Complete secure checkout
Receive serial number and password via digital delivery within 1–2 minutes
Redeem in your GASH account using the steps above
BitTopup specializes in gaming recharge with competitive pricing, instant digital delivery, and verified card authenticity — the go-to option for overseas Taiwanese players who can't access local convenience store top-ups.
Don't let April 9 slip by. Top up via BitTopup now and lock in Spring 2026 rates before they're gone.
FAQ
Q: Is GASH Card (TW) or MyCard better for Spring 2026? MyCard offers higher bonus rates (up to 30%) before April 9 for eligible games. GASH Card (TW) gives consistent 10% purchase discounts with broader overseas access. Power gamers on supported titles should prioritize MyCard before the deadline; overseas players and those wanting flexibility should go GASH.
Q: When does the MyCard Spring 2026 promotion end? Hard cutoff: April 9, 2026. Redeem codes from the February 9 launch expire 2–4 weeks after issuance — redeem promptly.
Q: Can I buy GASH Card (TW) outside Taiwan? Yes. Platforms like BitTopup sell Taiwan-region GASH cards with no regional purchase restrictions. Don't buy Hong Kong GASH cards — they're rejected by Taiwan accounts.
Q: What's the maximum Spring 2026 bonus rate? MyCard's 30% bonus at the TWD 3000 tier — yielding 4,500–6,500 diamonds on a 3,000-point spend. GASH Card (TW) offers a flat 10% purchase discount across all denominations.
Q: Do GASH Points expire after the promotion ends? GASH Points in your wallet aren't tied to the promotional window. MyCard redeem codes from the Spring 2026 campaign do carry expiry dates — redeem immediately after purchase.
Q: How fast does GASH Card (TW) credit after redemption? 1–2 minutes for the code to register, 2–5 minutes for full in-game crediting. Bank transfer payments take 15–60 minutes — avoid them near the April 9 deadline.