If Just one is looking to invest in gold and lock in a very price, 1 process is for the client to lock that price in when they reaches their checkout webpage when earning an online purchase. Choice measurements are sometimes used based on context and economic/political conditions. Below https://financefeeds.com/can-dogecoin-join-cardano-in-the-us-copyright-reserve-new-xrp-rival-impresses-copyright-whales/