This promotion provides one new-member coupon worth NT$50 (the “Coupon”), which deducts fifty New Taiwan dollars from an eligible order at checkout.

• Scenario A: Register as a member → the system issues the Coupon → add the official LINE account before using it at checkout.
• Scenario B: If you have already added the official LINE account but have not registered (for example, after seeing promotional content in LINE), registering as a member grants the same Coupon. If you are already a friend of the official account, you may use it at checkout.
• Scenarios A and B do not stack. The same individual, member identity, or LINE account may claim and redeem the Coupon only once per lifetime. The maximum total discount is NT$50, not NT$100.

• You must complete member registration or use a supported third-party sign-in method, such as Google, Facebook, or LINE, and successfully create a member account.
• This promotion is limited to members who have never used this promotional Coupon, including any equivalent NT$50 new-member or welcome benefit.
• Before using the Coupon, you must add the official Jeko eSIM LINE account through a verifiable method and remain a friend. The Coupon cannot be applied if the account is blocked, removed, or cannot be verified as a friend.
• Merely adding the official account without registering does not qualify for a separate second coupon. Member registration must be completed.

• Claiming: After you sign in, the system may automatically issue the Coupon to your account through the Member Center, cart, or promotion page. You may also claim it when prompted during checkout.
• Using: Apply your personal coupon code or a system-applied offer at checkout on this website or a designated storefront. The discount shown at checkout is final.
• LINE requirement: The Coupon cannot be applied if you have not added the official LINE account or check out using an unlinked or unverified LINE identity. Please add the official LINE account first.
• The Coupon requires a pre-discount merchandise subtotal of at least NT$200. Multiple items may be combined toward the threshold; shipping fees are excluded.
• The Coupon applies to all products on this website; the final result is as verified by the system at checkout.
• The Coupon cannot be redeemed for cash, resold, transferred to another account, or exchanged for cash or benefits not designated by this website.

• No stacking within this promotion: “NT$50 for new members” and “NT$50 after registering when already a LINE friend” describe two paths to the same benefit. Only one path may be completed, and the Coupon may be redeemed once.
• If public codes such as NEW50 or FIRST50 provide the same NT$50 new-member benefit as this Coupon, only one may be used; duplicate discounts are not allowed.
• The new-member benefit and a separate prize-draw coupon benefit (if any) cannot be combined. Only one coupon may be applied to an order. If the prize draw awards Jeko Points, see the “Points Prize Draw” tab for redeem rules.
• If you arrive through a partner’s dedicated link, the partner discount is applied by default; you may switch to this NT$50 new-member Coupon at checkout, but only one of the two may be used per order.

• The same email address, LINE user identifier, or person reasonably determined by the Platform to be the same user may claim and redeem the Coupon only once per lifetime.
• Bulk registrations, false information, shared devices or accounts, removing and re-adding the official account, bypassing verification, and any other improper method of repeatedly claiming or applying the Coupon are prohibited.
• If abnormal activity or suspected abuse is identified, the Platform may suspend issuance, cancel an unused Coupon, reverse an improper discount, refuse fulfillment, or take other necessary action in accordance with the Terms of Service.

• The Platform reserves the right to modify, suspend, or end this promotion at any time. Changes will be announced on this page or elsewhere on the website. Orders that have already legitimately redeemed the Coupon are generally unaffected.
• Matters not covered by these rules are governed by the Terms of Service, Privacy Policy, and related announcements.
• For questions, contact Customer Support at [email protected] or message the official LINE account.