Check your American Express cards for an offer that will earn you an extra 2x Mebership Rewards points at BP and Amoco gas stations, with ni limit.
BP/Amoco Amex Offer
Get 2 additional Membership Rewards® points for each dollar spent on eligible purchases made using your enrolled Card to make fuel purchases at the pump at BP & Amoco stations by 9/10/2019.
Offer valid on fuel purchases paid for at the pump at BP or Amoco branded US locations only. Excludes online transactions, physical gift cards purchased in-store and online, physical location and customer service phone orders, transactions made at international locations, convenience store purchases, car washes, garage/mechanic/repair services, and restaurants at BP stations, aviation and marine fuel, BP Motor Club, and Aral and ampm branded locations. Any benefit earned from this offer is in addition to the rewards (i.e. Membership Rewards or cash back) earned as part of your existing Card benefits, but your ability to earn spend-based rewards for the purchase will be based on the amount after any statement credit or other discount is applied. Purchases may fall outside of the offer period in some cases due to a delay in merchants submitting transactions to us or if the purchase date differs from the date you made the transaction (for example, the purchase date for online orders may be the shipping date). If American Express does not receive information that identifies your transaction as qualifying for the offer, you will not receive the additional points. For example, your transaction will not qualify if it is not made directly with the merchant. In addition, in most cases, you may not receive the additional Membership Rewards points if your transaction is made with an electronic wallet or through a third party. EARNING POINTS: You will receive 2 additional Membership Rewards point(s) per dollar spent on eligible purchases made using your enrolled American Express Card in accordance with the terms of this offer. The enrolled account must be active, in good standing and not in default to receive the additional Membership Rewards points. These additional points are in addition to any points you would normally receive for purchases on your Card under the terms of the Membership Rewards program. When we calculate the additional points benefit for Amex EveryDay® Card products, points awarded under this offer will not be included. Additional points will be credited to your Membership Rewards program account within 90 days after 9/10/2019, provided that American Express receives information from the merchant about your qualifying purchase. We may not credit additional points to, or we may take away additional points that have been credited to, your program account if the qualifying purchase is returned/cancelled.
A great offer if you have it on an American Express credit card that already earns a good rate at gas stations. I saw it on my personal Platinum card. Physical gift cards purchased in-store and online are excluded.
Related: Best Credit Cards For Gas Stations