t r i p e . c o m / d o c s / s u b s c r i p t i o n s / u p g r a d i n g - d o w n g r a d i n g “If you want the customer to immediately pay the price difference when switching to a more expensive plan on the same billing cycle, you need to generate an invoice after making the switch.”
t r i p e . c o m / d o c s / s u b s c r i p t i o n s / u p g r a d i n g - d o w n g r a d i n g w i t h G o o g l e ༁ “ಉ͡ٻαΠΫϧͰΑΓߴՁͳϓϥϯʹΓସ͑Δ ͱ͖ʹɺސ٬͕͙͢ʹՁֹ֨ࠩΛࢧ͏Α͏ʹ͢Δʹ ɺΓସ͑ޙʹٻॻΛੜ͢Δඞཁ͕͋Γ· ͢ɻ”