This is the CVM Coupon which is in use in Mumbai Suburban Railways.
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They are valid only in Suburban Area.
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Denominations of Rs 1, Rs 2 and Rs 5 are available for this...
more... system.
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Coupon Books of Rs 30, 50 and 100 were available in the past.
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Now, only Rs 50 coupon books are available.
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this system will soon go off since the ATVM's are being given priority.
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