Hi all,
Long while since I've posted here but still lurk from time to time (and use tickets.railforums.co.uk on occasions when buying in advance) so haven't forgotten about this place. Hoping for a bit of guidance/reassurance please!
I will shortly be travelling in to central London from the suburbs approx. five days per week for eight weeks. The journeys will be on all different days of the week, and with the 4–7pm inbound off-peak concession, they will all count as off-peak journeys. Some days it might just be a Z5–Z1 and Z1–Z5 London Overground journey, other days it could be a Z3–1 cap (using buses the rest of the way), and on some occasions it could be with enough travel for a Z5–1 cap.
So I've been thinking about how to bring down the cost of doing this, and the sums suggest my best option is to buy the cheapest annual season (still Hatton <-> Lapworth?), get the gold card discount loaded on to an Oyster, use it for the two months, then request a refund for the annual ticket. Factoring in the refund calculation based on the monthly season price, plus a £10 admin fee, that would ultimately cost about £50 which is worthwhile for a £2–£5 daily saving.
However, doing this feels somehow… I don't know, wrong I suppose, like I'm cheating a bit. So I just wanted to check there's nothing obvious I've missed that would prevent the above from being feasible?
One complication that has occurred to me is I would need to get the discount on my Oyster removed after I've returned the annual season ticket. I recall sometimes having problems getting London Underground staff to correctly add railcard discounts in years gone by, so is it even possible for them to remove a discount? If not, are any National Rail ticket offices able to do this? (London Overground? The much-respected Marylebone?)
Also… every year I tend to buy either a Network or a Two-Together Railcard (or sometimes even both); currently I don't have either. It would be tempting to buy a £10 railcard whilst I'm in possession of the annual gold card. Again, is this acceptable? Or put another way, would using the £10 offer do anything to restrict or reduce my eligibility for a refund on the annual gold card?
If there were an Oyster-loadable railcard covering a substantial portion of the country that I could buy for, say, £100/year I would probably just do that without any of the complications of the above. But no such thing exists…
Long while since I've posted here but still lurk from time to time (and use tickets.railforums.co.uk on occasions when buying in advance) so haven't forgotten about this place. Hoping for a bit of guidance/reassurance please!

I will shortly be travelling in to central London from the suburbs approx. five days per week for eight weeks. The journeys will be on all different days of the week, and with the 4–7pm inbound off-peak concession, they will all count as off-peak journeys. Some days it might just be a Z5–Z1 and Z1–Z5 London Overground journey, other days it could be a Z3–1 cap (using buses the rest of the way), and on some occasions it could be with enough travel for a Z5–1 cap.
So I've been thinking about how to bring down the cost of doing this, and the sums suggest my best option is to buy the cheapest annual season (still Hatton <-> Lapworth?), get the gold card discount loaded on to an Oyster, use it for the two months, then request a refund for the annual ticket. Factoring in the refund calculation based on the monthly season price, plus a £10 admin fee, that would ultimately cost about £50 which is worthwhile for a £2–£5 daily saving.
However, doing this feels somehow… I don't know, wrong I suppose, like I'm cheating a bit. So I just wanted to check there's nothing obvious I've missed that would prevent the above from being feasible?
One complication that has occurred to me is I would need to get the discount on my Oyster removed after I've returned the annual season ticket. I recall sometimes having problems getting London Underground staff to correctly add railcard discounts in years gone by, so is it even possible for them to remove a discount? If not, are any National Rail ticket offices able to do this? (London Overground? The much-respected Marylebone?)
Also… every year I tend to buy either a Network or a Two-Together Railcard (or sometimes even both); currently I don't have either. It would be tempting to buy a £10 railcard whilst I'm in possession of the annual gold card. Again, is this acceptable? Or put another way, would using the £10 offer do anything to restrict or reduce my eligibility for a refund on the annual gold card?
If there were an Oyster-loadable railcard covering a substantial portion of the country that I could buy for, say, £100/year I would probably just do that without any of the complications of the above. But no such thing exists…