1) Downloaded and stored the original images of gift items and check the memory size. (png - 34 MB for 205 gift items, jpg - 20 MB)
2) Verified the conversion time to thimbnail from the original image. (10 to 50 ms for each image, not consistent for all images)
3) Downloaded the original images and stored in storage space with jpg format and use them for resize where it is required. (gift options, gift summary, order history)
4) Checked and fixed the milli second delay for images loading as we swipe left/right - this happens only first time
5) Update gift summary and order history screen with downloaded gift item, If it is not available download and show