1The best way to save at co:sim
Cashback
5%
on eligible purchases
Current deal
Prices on the site
current prices are shown on co:sim
Coupon code
not needed
cashback applies to the price you pay
Example: $100.00 order
| Selected option | Sample order |
| Current store price | $100.00 |
| Applicable voucher or promo (example) | - $0.00 |
| Checkout price (paid to store) | $100.00 |
| Estimated cashback reward (5%) | - $5.00 |
| Total estimated savings | $5.00 |
| Effective cost | $95.00 |
Example amounts. Cashback is an estimated post-purchase reward and is not deducted at checkout. Cashback is calculated on the net order value after applied vouchers and promotional discounts, excluding applicable taxes.
2How to get your co:sim cashback
- Click Get Cashback to open co:sim in a new browser window.
- Complete your purchase as usual on co:sim.
- Your cashback transaction is recorded in your daily-cashback account as Pending.
- The transaction is reviewed and verified by the merchant.
- Approved cashback becomes payable according to the applicable offer terms.
3co:sim Cashback Rates & Conditions
Cashback rate and eligibility are shown according to the current affiliate offer specifications:
Category / OfferRate
DATA ONLY5%
All purchases5%
Important Tracking Notes
Voucher Policy: Using promotional codes that are not listed on this page may affect cashback eligibility. Please check the offer conditions before completing your purchase.
Browser Settings: Make sure your browser allows the tracking required for cashback before clicking through to the store.
4Active co:sim deals
We check co:sim offers regularly. New coupons and deals appear here as soon as they are confirmed. Current prices are shown directly on the co:sim website.
5co:sim cashback guide and tips
eSIM data plans for travellers to more than two hundred destinations are offered by co:sim without any physical card. You buy a plan and activate it on the phone straight away, with no waiting for the post. The service mentions a refund you can arrange yourself, and the range also includes the ONE card and pay-as-you-go.
Check how long the package is valid and whether it allows sharing data before you buy. The up to 5% cashback is added to the offers listed here, and we check them every day.
How cashback is confirmed: your purchase shows as pending in your account. After co:sim confirms it, the cashback becomes payable according to the offer terms.
Shipping, returns and payment
Return window
30 TageSource: cosim.io
30 TageSource: cosim.io
Payment methods
Karte, Apple Pay, Google Pay, Alipay, WeChat PaySource: cosim.io
Karte, Apple Pay, Google Pay, Alipay, WeChat PaySource: cosim.io
6FAQ
What does co:sim sell?
You buy a plan and activate it on the phone straight away, with no waiting for the post. The service mentions a refund you can arrange yourself, and the range also includes the ONE card and pay-as-you-go.
Is there a co:sim voucher?
We check every day. At co:sim coupons you can see the current coupons and offers every day.
How does cashback work at co:sim?
Create a free account with daily cashback, click through to co:sim from this page and order normally. The cashback is credited once the shop approves your order.
Do returns reduce the cashback?
Yes. Cashback is only confirmed for orders the shop keeps. A returned or cancelled order earns nothing.
How long until the cashback from co:sim is approved?
The order first appears as open. After co:sim approves it, usually once the return window has closed, the amount is released.
Why was my purchase at co:sim not recorded?
To be recorded, an order needs a click from our page right before it, cookies switched on and no other price or code site visited in between. If one of these is missing, the shop cannot link the order to your account.
Is the co:sim rate always the same?
No. The shop can change it. The current value is up to 5% and we update it every day.
Where can I read the delivery and return rules of co:sim?
On the website of co:sim, in its delivery and returns section. We only inform about the shop and do not sell anything ourselves.
How do I get the best co:sim price today?
Use our Best Way to Save calculator above. By combining eligible store discounts or promo codes with our estimated cashback reward, you can calculate your effective cost before buying.
Can I use a co:sim coupon with cashback?
This depends on the coupon. Coupons listed as eligible on this page can be used alongside the cashback offer. Using an unlisted promotional code may affect cashback tracking or eligibility.
How much cashback can I earn at co:sim?
Cashback rates are based on the current affiliate partner agreement. The applicable percentage or fixed amount for each category is displayed in our rates table above.
When is my co:sim cashback tracked?
Your cashback transaction is normally added to your account after the purchase has been registered by the affiliate tracking system.
When does co:sim cashback become payable?
Cashback becomes payable after the merchant and affiliate network have reviewed and approved the transaction, according to the applicable offer terms.
Does co:sim cashback work for existing customers?
Eligibility depends on the current co:sim cashback offer. Some offers may distinguish between new customers, existing customers, renewals or upgrades. Please check the eligibility conditions shown above before purchasing.
Does cancelling my co:sim order affect cashback?
Yes. If a purchase is refunded, cancelled or charged back, the associated cashback may be declined or reversed according to the applicable cashback terms.
What happens if I return or refund my co:sim purchase?
Merchants only approve cashback for valid, completed sales. Any refunded order results in a declined or reversed cashback status.
7Last checked
Cashback rate and deals checked Oct 15, 2026 at 02:50 AM UTC. How cashback works → More guides →
Similar shops
From the same category.
All codes for co:sim: Checked today · 10/15/2026 · 13:54.