Hi all I am working with the paypal recurring gem and rails 3. I am subscribing different plans for a demo site. with "Basic" and "Premium" plans. I am doing a refund process for test. def refund_payment ppr = PayPal::Recurring.new({ :profile_id => self.paypal_recurring_profile_token, :transaction_id => "#7RX73297E7023873T", :reference => "1234", :refund_type => :full, :currency => "USD" }) response = ppr.refund raise response.errors.inspect if response.errors.present? response end For profie id it gets the profile id from the table for each transaction. But incase of transaction id there are no transaction id in response while getting a payment to paypal. I just hardcoded the transaction id from the last transaction from the website. But it showing error. [{:code=>"10004", :messages=>["Transaction refused because of an invalid argument. See additional error messages for details.", "The transaction id is not valid"]}] Thanks in advance Debadatta -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To view this discussion on the web visit https://groups.google.com/d/msg/rubyonrails-talk/-/8wzz2AKXQTMJ. For more options, visit https://groups.google.com/groups/opt_out.