Here is the reply from PayPal:
Thank you for contacting PayPal Global Technical Support.
This is Shami and I'm glad to assist you with this issue.
I apologize for the inconvenience this has caused.
I would like to clarify that at present, we do not have a defined timeline concerning the discontinuation of our PayPal Payments Standard solution. Be assured, we understand the importance of this service to your business operations.
In the event that a decision is made to discontinue this solution, we pledge to communicate this to you well in advance. This will provide you with ample time to transition to the alternative PayPal checkout solution we suggested.
Thank you for your understanding and cooperation. If you have any further inquiries, please do not hesitate to contact us.
Best regards,
Shami
PayPal Global Technical Support
So, any plan in e-junkie to switch to PayPal checkout solution anytime soon ?