The card that represents what you think is the Eight of Swords. This card indicates that you are thinking realistically about your financial situation and taking steps to save money when shopping online. It also means that you are aware of your financial responsibilities and know how to deal with them, but that sometimes you can be too hard on yourself.
The card that represents what you feel is the reversed Six of Swords. This card indicates that you may be a little insecure about your financial future and fear that you may not be able to manage your expenses properly. You may feel overwhelmed by the current situation and believe that you don't have enough time or resources to shop smart.
The card that represents what you do is the Three of Pentacles. This card indicates that, in general, you are doing everything you can to save money when shopping online. You're trying to research items thoroughly before you buy them, comparing different prices so you get the best deal possible. Plus, you're saving as much money as possible and avoiding impulse buys.
Bottom line, tarot reading suggests that you're already doing most of the work needed to save money when you shop online. However, you need to be aware of your financial insecurities and learn to be more flexible with yourself. You also need to research items thoroughly before buying them and compare different prices to ensure you get the best deal possible. Finally, you must commit to avoiding impulse buys so that you can save as much money as possible when buying goods online.