Yes, Twitter allows Amazon affiliate links. You can share Amazon affiliate links on Twitter as long as you follow their guidelines. You should make sure that your content is valuable and not spammy. It’s important to disclose that the link is an affiliate link to remain transparent with your audience. Twitter does not have specific rules against affiliate links but spamming or misleading followers could lead to account restrictions. Focus on providing useful content and promoting products that match your audience's interests. By doing this, you can share Amazon affiliate links on Twitter without any issues.