No oversight there, as Oasis does have the ability to check your points on their website or send you a personal link to your wallet that you can keep if you call in. On the home page by clicking "sign up here", then submitting your info would bring up your existing points. This could definitely stand to be more clearly marked for what it is.
At the moment you can either call with verification of person (birthday I'd imagine) or go in store. It is an oversight of theirs. They should support an app or at least a web page such as P13 and Thrive etc.
I believe you have to go in there and ask?not to sure though..
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