Sales Job - How to learn and succeed?

Hey folks, I'm a fresher to sales and about to start my job in a couple of months. I want to be prepared and I want to know which books can help me with a better understanding of Sales and Negotiation. To all the veterans out there, please help me with some suggestions and any other advice that will be helpful Thank you!!

Have 3 years work experience in brand management and digital marketing. Newbie in sales, some guidance before joining would be appreciated

Hey, so to introduce myself. I recently graduated from a new IIM and got into a product manager role at a bank where I have the responsibility of launching a new product. I always thought that I would end up in a sales role and did my internship as a market research intern as well. Now, I have no idea how to proceed with my current role. I have no tech background with a bachelor's in science and MBA in marketing & strategy. Would like to know if I should stay in this role(tbh I like the tasks) or should I change to sales because a fresher with no tech background would always be at a disadvantage And if I choose to stay, how do I go on from here? What skills/certifications/steps should I take. Any help is appreciated. Thanks in advance!

Im currently working a dead end infra job (backup Admin) at one of India's largest service based company. I come from a BSc background and aam currently learning python . Want to get into backend development. Can anyone share few good pointers , what to target, what to expect ? Additional advice about stuff to learn is also welcome. Please help a brother out

I am a fresher from one of the blacki iims. I do not have any experience in coding. I will soon be joining American express in product management role (management trainee). I believe it is a digital product management role, but I'm not sure. I am currently learning SQL. But I'm not sure what other skills I need to have for my job. All kind of guidance or suggestions are appreciated.

Are all sales job BS or are there some genuine with mentors to learn from. Startups. Anybody who has an OK experience in sales

Hey! I'm a Sales Professional with over 6 plus years of experience, (Finance and Ecommerce) Got no experience in SaaS sales, have applied multiple times at multiple openings but often receive the same feedback, "No consideration since I've got no relevant feedback" Basically I need a job for experience, they need experience for the job! Any clues/ideas as to which company hires Sales Professionals without SaaS experience or any referrals? Any direction would help. Kindly suggest.

Need advice from your experiences, dos and donts etc. what would you tell your 20 year old self? and the mistakes you regret

Hey there, I've 5 years of experience working as a content strategist in Advertising Agencies. I've worked on multiple marketing campaigns for 25+ brands. However, I now want to transition to a full time marketing role with a blend of analytics and creativity without opting for an MBA. Here are some of the skills I plan on getting certifications in to land a role: SQL, Tableau, Excel (pivot tables, charts, v lookups), Marketing Strategy Project Management Media Planning I already have a strong background in copywriting, design, managing cross-functional teams and stakeholders. Do you have any tips or advice that can help me in this journey? Do you recommend any courses or certifications I should undertake to highlight the above mentioned skills? How do I pitch myself as the perfect candidate without having an actual job experience in marketing management roles? Thanks for your time :)