You will only be charged once. We do not automatically charge your card/PayPal account subsequent times. If you want to renew your subscription you must be pro-active and re-subscribe manually. Personally, we’re annoyed by websites and other services where you forget and wind up paying hundreds of dollars for something you never use.

If for some reason you decide to cancel your subscription within 15 days from the date of registration, you can contact our support with a refund request and will ensure the refund happens as soon as possible based on the mode of payment you have done. However if 10 videos have been viewed then there is no refund.Even a click on the video is considered as viewed.

GreensTechnologies providing “No automatic recurring payments” and “15day money back satisfaction guarantee”, for more information please visit Enquiry Page.

You can upgrade your subscription to higher package. Within 7 days from the date of registration only the difference of the amount will be charged. After 7 days and up to 1 months, 5% of difference amount we will charged extra. After one month you cannot upgrade your package.

It will be single payment. No, partly payments. Once you make the payment, we will give you the access for the course which you have purchased.

We have different sources of payments.
i. You can make the payment through PayPal (If they are in outside India) directly from our website.
ii. If you do have PayPal access, then you can make the payment either through Western Union money transfer or You can also make the payment through wire transfer in our account. (Bank Details)
iii. If they are in India, then we can send them PayU payment request by which they can make the payment through their Debit or Credit card.

You can either post a question to or Our team of experts will be online most of the times. Please click here to see the currently online experts.

For questions concerning technical support, changes to your subscription, or other troubleshooting issues you can contact us with the information given on home page.

Yes, with every course we have a sample project document along that contains complete source code.

We also provide a special course on developing Live Project which will help you to learn the process involved in all the stages of application development. For more details please check Live Projects page.

The subscriber should have knowledge of any one programming language. It can be either ‘C’ or any of its equivalents.