There are several ways to acquire clients for your business cards and stationery design services. Here are some strategies that may be effective:

1. Build an online presence: Create a website or online portfolio showcasing your work and services. Use social media platforms such as Instagram, Facebook, and LinkedIn to reach potential clients and showcase your designs. Make sure to post regularly and engage with your audience.
2. Offer free samples: Offer potential clients a free sample of your work. This could be a free design for their business card or stationery. If they like your work, they may be more likely to hire you for their full project.
3. Attend networking events: Attend networking events in your area and bring business cards and samples of your work. This is a great way to meet potential clients and make valuable connections.
4. Collaborate with other businesses: Partner with other businesses in your industry to offer joint services or promotions. This can help you reach a wider audience and gain new clients.
5. Utilize paid advertising: Consider using paid advertising, such as Google Ads or Facebook Ads, to reach potential clients. Make sure to target your ads to your ideal audience to increase the chances of gaining new clients.

Remember that building a strong reputation for your design work is key to gaining new clients. Make sure to deliver high-quality work and provide excellent customer service to keep clients coming back and referring others to you.