And that's how it works:
1. send us your working R9M RF module incl. antenna with a short letter referring to the action and your desired payment method (payment in advance, PayPal). (our serial number must be on the module FS0xxxxx)
2. we check the R9M RF module sent in for function
3. we charge you the new R9M 2019 ACCESS RF module with a discount of 50% plus shipping costs
4. we send the new R9M 2019 ACCESS RF module to you after receipt of payment
5. You can use the new R9M 2019 ACCESS RF module.