SWIFT GPIと同じなのにXcurrentの導入に約11.４億円かかるんじゃ広がらんよな

https://ripple.com/files/xrp_cost_model_paper.pdf
$10 million one-time cost of deploying Ripple and a payback period of less than
15 months.15 Deployment costs for Ripple will vary depending on the bank size
and infrastructure, but a bank’s associated savings accrue faster for a larger bank
due to higher payment volumes, resulting in a comparable payback period to the model.