Chrome extension developers: Add Subscription and 30-day Trial to Chrome Extension

Hello Sir/Madam, 

I have understood your requirement and I am confident I can give you the best. I am an experienced full-time web developer with expertise in chrome extension development. I have developed many chrome as well as firefox extensions for clients, here is a list of chrome extensions i have developed recently 1. HFPM Extension - This is to show notification for new message even if the browser is closed for a hacking forum. 2. B2B Scrapper - This is an extension for a B2B portal scrapping, which is a private extension. 3. Bing Auto Search Bot - This extension is used for automating bing search for rewards points earning. 4. Bing Rewards AI Bot - This extension is for fully automating the bing rewards point earning, like playing quizzes automatically while the user is not doing anything. 5. vScription Speech Recognition Extension - This is an extension for automating the EMR using say it speech recognition APIs. 6. Geolocation Changer Extension - This extension allows to change the browser geolocation easily by dragging the pointer or manually putting the location coordinates in the respective latitude and longitude input boxes.
 
Please respond to my bid so we can have a discussion on chat. Thanks

Hi sir, I have developed many Chrome extensions and Firefox add-ons. I can integrate payment method in it in max 3 - 4 days .. Just let me know if you are interested ..

Hi, thanks for posting an interesting project. As I understood you want to restrict your chrome extension to 30 days and after that user's should pay to use chrome extension. How are users going to pay? I mean what will be a payment provider? Paypal? I'm an experienced web developer working with chrome extensions for over 3 years and I think I can easily help you out with the project. Please send a message and let's get started ASAP. Thanks. George.

we already have developed chrome extension in past deployed on webstore, please ping me so we can show you demo, we are best fit for your job.

Hello, I am into your offer, however, I'd need to know where would the information about subscriptions be stored as I would need to have the extension connect to that storage, which of course shouldn't be big of a problem. Looking forward to your message