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I am a Korean developer.
I want to know other countries payment system.
Korea has various plugin and complicated process to buy somethings but in Digital ocean or Amazon, and these kind of every site's payment system needs just a card number and it makes the automatically dealing things.
What makes this kind of process too simple to do that?
Also, those systems automatically verify the card number like VISA, MASTER or else.
Did the global financial companies have any "payment API systems"?
I wonder if I can use that process or algorithm in Korea.
You can read the How PayPal Works and get some idea how their system works.
PayPal is not allowed to verify automatically the card number of any VISA, MASTER, Etc.. because it's a security risk. -"Keeping the PIN in their database?"
PayPal is like a mobile SIM card you need to load it first to make text and call. The difference is PayPal allowed the user to use email address or mobile number to purchase item online to any website that allowed PayPal purchase. -"of course with privileged of the owner"
Please visit Developer PayPal for more information.
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I have made an application with React native and the application consumes information from an api made with django rest framework.
while working with this I had a concern on how to transfer card information from the application to the api.
I configured the server to use ssl certificates, but i feel this is not enough.
My question is, what and how are the best and safe ways to pass card information from my app to the server?
I appreciate experiences and knowledge
I would suggest to not send card information to your server. Instead use one of the modern payment provides:
Stripe
BrainTree
etc (there are quite a few services that work this way)
All of these providers work a little differently to how you were thinking of taking payments:
What you do is in your frontend you send the user's card-details directly to them (Stripe or braintree etc)
they then store these securely and return to your frontend a random ID.
You can then send that to your backend (and store it)
to charge the card you hit their api asking them to charge the stored card for the ID.
This way your server never has the users card details.
If processing payments is not part of your core business, it is advised not to attempt store or process the card numbers yourself. The rules on security around handling card details are extremely complex. An example of this is the PSD2 of the European Union (for an easy to digest piece on one of the obligations, read this)
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In my holiday site I want to add whatsapp communication with visitor. I need whatsapp api to let visitors contact us on whatsapp. I have check multiple solution for this but don't find any solution yet for this.
I need functionality like below
WhatsApp provides a custom URL (whatsapp://send?text=) to send message with WhatsApp.
WhatsApp's Click to Chat feature allows you to begin a chat with someone without having their phone number saved in your phone's address book. As long as you know this person’s phone number, you can create a link that will allow you to start a chat with them. By clicking the link, a chat with the person automatically opens. Click to Chat works on both your phone and WhatsApp Web.
https://api.whatsapp.com/send?phone=number here
usage :
<a href=" https://api.whatsapp.com/send?
phone=whatsappphonenumber&text=urlencodedtext">send</a>
where whatsappphonenumber is a full phone number in international format and urlencodedtext is the URL-encoded pre-filled message.
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December is the best time for app developers, but Apple closes down iTunes Connect for more than a week making it impossible to access sales figures?
Is there any workaround?
I noticed by accident that it is possible! This is how I do it:
iAd is NOT closed so you can login to your iAd account via iad.apple.com/itcportal this should authenticate you for iTunes Connect.
Enter this address to bypass ITC login (and the holiday message): https://reportingitc.apple.com
You can see that the address is not https://itunesconnect.apple.com/ which is blocked with the holiday message.
I use Chrome for this but should work with any browser
I can access all sales data from 22 December, I still cannot access any other pages.
If you already use a sales-data scalping service, like Distimo Monitor then they may be able to pull through some data from iTunes Connect APIs, however I'm guessing you haven't set anything like this up.
The bypass login provided by yourself doesn't work for me, although I certainly hope it does for you.
Please be wary of the fact that any reports you manage to gain access to have the chance of being incomplete or innacurate as Apple made it clear that reporting will not be available/reliable during the Holiday Shutdown.
If you set up Distimo Monitor now you may be able to gain access to sales data from today onwards: I'm also pretty sure it can't grab access to historical data.
You've only got another day left!
Note: I personally use Distimo Monitor and have slightly sketchy results the past few days, albeit seemingly reliable.
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We are an ecommmerce retailer and after reading this privacy policy we got seriously confused. The feature we wants to implement on our website it to provide discount for sharing and plus one our google plus page so would need serious help as we don't want to get in trouble with this policies. We wants to give discount in behalf of plus one to our google plus page so that they will receive our promotions and other marketing details on their profile so whether this policy affect us or not ? We understand the importance for plus one our website pages as it will affect google search ranking but we don't think that it will affect anything with plus one google plus page. We need serious help to move ahead with implementing this feature as soon as possible.
From the Google+ +1 Button Policy: "Publishers may not promote prizes, monies, or monetary equivalents in exchange for Google+ button clicks."
(https://developers.google.com/+/plugins/buttons-policy)
Unfortunately, your intention to offer a discount in exchange for a +1 is a direct violation of this.
You should consider starting a Google+ Page and engaging with your users through the page. You can promote your business through your posts and get more followers. Also, with a Google+ Page, you can create a Badge for your site that will link back to your Page to increase social engagement.
(https://developers.google.com/+/plugins/badge/)
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I have to send text message reminder to cell phone of a customer. That should be handled from web application (or automated with windows service). Text message should be sent to Canadian cell phone and provider of that phone is not exactly known beforehand (can be Bell, Telus or anything else).
Is there any reliable API provider for such task? I need a web service that would be integrated with .NET application for doing it and it should be either free or inexpensive. I did Google search on the topic and it seems there some providers out there but it would be really great to hear from somebody who can have real experience with such API provider. My goal is to send about 10000 remainders per month.
I would appreciate if you could advise.
Thanks!
I have had good luck with TextMarks. You pick a keyword that your users send in an SMS message to the TextMarks shortcode number. This confirms that the mobile user has opted in to receive SMS messages from you. You can then send them SMS messages and even create programs that respond to a users input. For example, have the user send a zip code and get a response of stores nearby. They are relatively inexpensive and offer various tiers of pricing, including a free trial option.
I also came across ClickATell which is able to provide you with a unique shortcode. However, last time I checked getting a unique shortcode was in the range of $500 per month plus costs you would incur to send messages. Here's their pricing calculator:
http://www.clickatell.com/pricing/pricing_wizard.php
TextMarks doesn't work in Canada, but we do have a .NET API wrapper that we just released. If you were looking for this for the US, we could help you.