WorldSIM

I purchased a SIM card over the phone. I was very particular that I needed it delivered by a certain date because I was leaving for a month to travel internationally for business. I paid for overnight shipping. I received the UPS tracking email and saw that it had second day air as the shipping method with the estimated delivery date after I was going to leave. I called their customer service, was told they had shipped it overnight, and that the fault was UPS's. I demanded a refund of the shipping charges and was refused. I told them I no longer desired their product and wanted to return it, and was told I could return it for a refund as long as I did it within 14 days. I told him I was going to be out of the country for over 30, they did not care and would not do anything to help me. Anytime I try and call customer service now, I get disconnected. I tried from other phones (different numbers and carriers) and the same result, disconnected before you are able to talk to a human. Terrible company, terrible service.

Good service with kind guys, they will suggest you exactly what you need. I gathered the all the detail required.

Great service! Thanks Cathy, she helped me to get a new sim card as my current sim card got expired.

I bought a Data SIM card and topped it up with 1 GB of internet (for a cost of 47 EUR) for my business trip in Germany; the purpose was to help me deal with my emails and daily office work online. In less than 2 days the SIM was empty and they have overcharged me another $27. For business reasons I was forced to top it up with another GB, so another 47 EUR. For some technical reason the data didn't go through immediately, leaving me no choice than using my expensive roaming service, and when it finally activated I was able to use it for less than 24h, forcing me again to use my roaming data. I think I spent around 200 EUR for internet at the end of my 5 day trip + the hustle of contacting their customer care every time the SIM card was not working. I use these services very often as I travel a lot around the world, and normally I go about a week with 1 GB, but this was by far the worst and the most expensive data service I had ever tried.

Your Data SIM is advertised as suitable for use in unlocked phones, tablets and WiFi Hotspot devices.
I bought a Worldsim Data SIM and put it in my WiFi Hotspot device only to find that in order to actually get on the internet you had to try and access the WiFi Hotspot device with a PC to set it up, which is a pain, especially as after spending over an hour I couldn't get it to mount the internet with my WiFi Hotspot device and it says that you would probably have to set it up via a PC in every country visited.
I put the Worldsim Data SIM in a spare phone and got on the internet in a few minutes, so the SIM was OK
Beware.
My advice would be to only but one for a phone or tablet.

Bought a sim and sim free phone, sim did not work was replaced, phone would not work with Brazilian sim card they told me it was the card but the card worked in every other phone I tried it in, customer service kept telling me they would get back to me but never did, returned the phone and sim they received it as signed for delivery. No refund, reported to trading standards. STAY AWAY CROOKS

Their sim was delivered on time unless i would not be able to accept the order. Hoping it will work good for my trip