gosimless offers eight single‑country data plans for Bulgaria and an additional seventeen multi‑country plans that include Bulgaria. The single‑country offerings feature a range of 1 GB to 50 GB of data, catering to both short‑term and longer‑duration visitors, with prices starting around US $3.49 and going up to about US $52.49. The multi‑country plans likewise provide 1 GB to 50 GB of data, allowing travelers to access data across several destinations, with similar price points across the range.