This limited-time promotion is exclusively for all customers who sign up for a new ZYM Number.

✔️ Sign up a new number for a Roam PLUS 4G ($10.10 /mth)
You'll receive $10.10 monthly discount on your 4th - 6th months stay with us (Effectively, you're paying nothing for 3 months. This equates to a total saving of $10.10 x 3 = $30.30).
✔️ Sign up a new number for a Roam SMART 4G ($15.10 /mth)
You'll receive $15.10 monthly discount on your 4th - 6th months stay with us (Effectively, you're paying nothing for 3 months. This equates to a total saving of $15.10 x 3 = $45.30).

For 5G plan lovers, a partial discount is given.

✔️ Sign up a new number for a Roam ECO 5G ($17.10 /mth)
You'll receive $10.10 monthly discount on your 4th - 6th months stay with us (Effectively, you're paying nothing for 3 months. This equates to a total saving of $10.10 x 3 = $30.30).
✔️ Sign up a new number for a Roam POWER 5G ($15.10 /mth)
You'll receive $15.10 monthly discount on your 4th - 6th months stay with us (Effectively, you're paying nothing for 3 months. This equates to a total saving of $15.10 x 3 = $45.30).

Monthly credits are applied to your ZYM account, offsetting your plan subscription only. Note that per-use charges (like roaming calls) and add-on purchases are still billable.

For example, you've signed up for a new number on 15 Jul 2025 for a Roam PLUS plan ($10.10 / month). You pay the monthly subscription for first 3 months, the next 3 months subscriptions are free.

The breakdown
✔️ Jul 2025: (Pay for the prorate month)
✔️ Aug 2025: 2nd month (Pay $10.10)
✔️ Sep 2025: 3rd month (Pay $10.10)
🎁 Oct 2025: 4th month (Free month)
🎁 Nov 2025: 5th month (Free month)
🎁 Dec 2025: 6th month (Free month)
✔️ Jul 2026: From 7th month onwards, billing reverts back to usual $10.10 /mth

Note: You aren't required to pay for the first six months all at once. After paying for your pro-rated first month and the second month in advance during your SIM activation, you can simply pay your bill by monthly as usual for the subsequent months until your "promo months" begin.

For example, you've signed up for a new number on 15 Jul 2025 for a Roam SMART plan ($15.10 / month). You pay the monthly subscription for first 3 months, the next 3 months subscriptions are free.

The breakdown
✔️ Jul 2025: (Pay for the prorate month)
✔️ Aug 2025: 2nd month (Pay $15.10)
✔️ Sep 2025: 3rd month (Pay $15.10)
🎁 Oct 2025: 4th month (Free month)
🎁 Nov 2025: 5th month (Free month)
🎁 Dec 2025: 6th month (Free month)
✔️ Jul 2026: From 7th month onwards, billing reverts back to usual $10.10 /mth

Note: You aren't required to pay for the first six months all at once. After paying for your pro-rated first month and the second month in advance during your SIM activation, you can simply pay your bill by monthly as usual for the subsequent months until your "promo months" begin.

Roam ECO is essentially a Roam PLUS plan ($10.10 /mth) that includes a 5G add-on ($7.00 mth) that transforms all local data into 5G connectivity. This total up to a monthly subscription of $17.10.

With this promotion, a $10.10 discount will be applied to your account during the designated "promo months." (Note: Add-on is chargeable)

For example, if you port in your number on July 15, 2025, for a Roam ECO 5G plan ($17.10/month):
✔️ You'll pay the full monthly subscription for the first 3 months.
✔️ For the next 3 months, you'll only pay $7 per month.

The breakdown
✔️ Jul 2025: (Pay for the prorate month)
✔️ Aug 2025: 2nd month (Pay $10.10)
✔️ Sep 2025: 3rd month (Pay $10.10)
🎁 Oct 2025: 4th month (Pay $7 for the 5G add-on)
🎁 Nov 2025: 5th month (Pay $7 for the 5G add-on)
🎁 Dec 2025: 6th month (Pay $7 for the 5G add-on)
✔️ Jul 2026: From 7th month onwards, billing reverts back to usual $10.10 /mth

Roam POWER is essentially a Roam SMART plan ($15.10 /mth) that includes a 5G add-on ($7.00 mth) that transforms all local data into 5G connectivity. This total up to a monthly subscription of $22.10.

With this promotion, a $15.10 discount will be applied to your account during the designated "promo months." (Note: Add-on is chargeable)

For example, if you port in your number on July 15, 2025, for a Roam POWER 5G plan ($22.10/month):
✔️ You'll pay the full monthly subscription for the first 3 months.
✔️ For the next 3 months, you'll only pay $7 per month.

The breakdown
✔️ Jul 2025: (Pay for the prorate month)
✔️ Aug 2025: 2nd month (Pay $15.10)
✔️ Sep 2025: 3rd month (Pay $15.10)
🎁 Oct 2025: 4th month (Pay $7 for the 5G add-on)
🎁 Nov 2025: 5th month (Pay $7 for the 5G add-on)
🎁 Dec 2025: 6th month (Pay $7 for the 5G add-on)
✔️ Jul 2026: From 7th month onwards, billing reverts back to usual $15.10 /mth

You're eligible for this promotion if you:

✔️ Order a SIM card for an eligible plan at www.zym.sg between July 1 - 31, 2025.
✔️ Successfully self activate the SIM card with a new ZYM number by Aug 31, 2025.

During your "promo months", you will be exempt from paying the subscription plan fee for your eligible plan only. Any additional add-on purchased or per-per-use services are chargeable.

Please do not do this. Doing so will immediately void your eligibility for the "promo months"

Please do not do this. Doing so will immediately void your eligibility for the "promo months"

No, the free credits provided to offset your plan subscription are not transferable to another person and cannot be cashed out or exchanged for monetary value. These credits are intended solely for the direct use of the eligible customer on their subscribed plan.

If your subscribed plan is terminated or becomes inactive, any remaining promotional credits intended for the "promo months" will be immediately voided.